Home / 9,566,470.36-14,342,127.58-4,771,691.56

Finding the Fourth Proportional to 9,566,470.36, 14,342,127.58 and 4,771,691.56

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Solution

The fourth proportional to 9,566,470.36, 14,342,127.58 and 4,771,691.56 is: 7,153,757.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,470.36 : 14,342,127.58 = 4,771,691.56 : x
  2. Step 2: Convert to fraction form
    9,566,470.36/14,342,127.58 = 4,771,691.56/x
  3. Step 3: Cross multiply
    9,566,470.36x = 14,342,127.58 × 4,771,691.56
  4. Step 4: Simplify right side
    9,566,470.36x = 68,436,209,096,038.52
  5. Step 5: Solve for x
    x = 68,436,209,096,038.52/9,566,470.36
  6. Step 6: Final answer
    x = 7,153,757.50

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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.