Home / 6,127,404.59-9,186,850.41-2,713,831.11

Finding the Fourth Proportional to 6,127,404.59, 9,186,850.41 and 2,713,831.11

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Solution

The fourth proportional to 6,127,404.59, 9,186,850.41 and 2,713,831.11 is: 4,068,861.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,127,404.59 : 9,186,850.41 = 2,713,831.11 : x
  2. Step 2: Convert to fraction form
    6,127,404.59/9,186,850.41 = 2,713,831.11/x
  3. Step 3: Cross multiply
    6,127,404.59x = 9,186,850.41 × 2,713,831.11
  4. Step 4: Simplify right side
    6,127,404.59x = 24,931,560,445,574.25
  5. Step 5: Solve for x
    x = 24,931,560,445,574.25/6,127,404.59
  6. Step 6: Final answer
    x = 4,068,861.47

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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.