Home / 7,002,022.60-10,503,033.90-4,609,088.20

Finding the Fourth Proportional to 7,002,022.60, 10,503,033.90 and 4,609,088.20

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Solution

The fourth proportional to 7,002,022.60, 10,503,033.90 and 4,609,088.20 is: 6,913,632.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,022.60 : 10,503,033.90 = 4,609,088.20 : x
  2. Step 2: Convert to fraction form
    7,002,022.60/10,503,033.90 = 4,609,088.20/x
  3. Step 3: Cross multiply
    7,002,022.60x = 10,503,033.90 × 4,609,088.20
  4. Step 4: Simplify right side
    7,002,022.60x = 48,409,409,612,689.98
  5. Step 5: Solve for x
    x = 48,409,409,612,689.98/7,002,022.60
  6. Step 6: Final answer
    x = 6,913,632.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.