Home / 10,186,817.46-14,063,618.46-6,753,708.60

Finding the Fourth Proportional to 10,186,817.46, 14,063,618.46 and 6,753,708.60

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Solution

The fourth proportional to 10,186,817.46, 14,063,618.46 and 6,753,708.60 is: 9,323,970.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,817.46 : 14,063,618.46 = 6,753,708.60 : x
  2. Step 2: Convert to fraction form
    10,186,817.46/14,063,618.46 = 6,753,708.60/x
  3. Step 3: Cross multiply
    10,186,817.46x = 14,063,618.46 × 6,753,708.60
  4. Step 4: Simplify right side
    10,186,817.46x = 94,981,580,940,420.75
  5. Step 5: Solve for x
    x = 94,981,580,940,420.75/10,186,817.46
  6. Step 6: Final answer
    x = 9,323,970.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.