Home / 9,680,085.20-14,520,127.80-6,096,904.40

Finding the Fourth Proportional to 9,680,085.20, 14,520,127.80 and 6,096,904.40

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Solution

The fourth proportional to 9,680,085.20, 14,520,127.80 and 6,096,904.40 is: 9,145,356.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680,085.20 : 14,520,127.80 = 6,096,904.40 : x
  2. Step 2: Convert to fraction form
    9,680,085.20/14,520,127.80 = 6,096,904.40/x
  3. Step 3: Cross multiply
    9,680,085.20x = 14,520,127.80 × 6,096,904.40
  4. Step 4: Simplify right side
    9,680,085.20x = 88,527,831,072,382.33
  5. Step 5: Solve for x
    x = 88,527,831,072,382.33/9,680,085.20
  6. Step 6: Final answer
    x = 9,145,356.60

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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.