Home / 3,073,269.60-4,609,904.40-2,700,021.60

Finding the Fourth Proportional to 3,073,269.60, 4,609,904.40 and 2,700,021.60

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Solution

The fourth proportional to 3,073,269.60, 4,609,904.40 and 2,700,021.60 is: 4,050,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,269.60 : 4,609,904.40 = 2,700,021.60 : x
  2. Step 2: Convert to fraction form
    3,073,269.60/4,609,904.40 = 2,700,021.60/x
  3. Step 3: Cross multiply
    3,073,269.60x = 4,609,904.40 × 2,700,021.60
  4. Step 4: Simplify right side
    3,073,269.60x = 12,446,841,453,935.04
  5. Step 5: Solve for x
    x = 12,446,841,453,935.04/3,073,269.60
  6. Step 6: Final answer
    x = 4,050,032.40

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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.