Home / 9,702,423.60-14,553,635.40-5,923,287.60

Finding the Fourth Proportional to 9,702,423.60, 14,553,635.40 and 5,923,287.60

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Solution

The fourth proportional to 9,702,423.60, 14,553,635.40 and 5,923,287.60 is: 8,884,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,702,423.60 : 14,553,635.40 = 5,923,287.60 : x
  2. Step 2: Convert to fraction form
    9,702,423.60/14,553,635.40 = 5,923,287.60/x
  3. Step 3: Cross multiply
    9,702,423.60x = 14,553,635.40 × 5,923,287.60
  4. Step 4: Simplify right side
    9,702,423.60x = 86,205,368,099,741.03
  5. Step 5: Solve for x
    x = 86,205,368,099,741.03/9,702,423.60
  6. Step 6: Final answer
    x = 8,884,931.40

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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.