Home / 4,840,002.40-7,260,003.60-4,603,806.40

Finding the Fourth Proportional to 4,840,002.40, 7,260,003.60 and 4,603,806.40

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Solution

The fourth proportional to 4,840,002.40, 7,260,003.60 and 4,603,806.40 is: 6,905,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,002.40 : 7,260,003.60 = 4,603,806.40 : x
  2. Step 2: Convert to fraction form
    4,840,002.40/7,260,003.60 = 4,603,806.40/x
  3. Step 3: Cross multiply
    4,840,002.40x = 7,260,003.60 × 4,603,806.40
  4. Step 4: Simplify right side
    4,840,002.40x = 33,423,651,037,703.04
  5. Step 5: Solve for x
    x = 33,423,651,037,703.04/4,840,002.40
  6. Step 6: Final answer
    x = 6,905,709.60

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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.