Home / 11,329,871.32-17,001,892.86-4,598,285.32

Finding the Fourth Proportional to 11,329,871.32, 17,001,892.86 and 4,598,285.32

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Solution

The fourth proportional to 11,329,871.32, 17,001,892.86 and 4,598,285.32 is: 6,900,303.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,329,871.32 : 17,001,892.86 = 4,598,285.32 : x
  2. Step 2: Convert to fraction form
    11,329,871.32/17,001,892.86 = 4,598,285.32/x
  3. Step 3: Cross multiply
    11,329,871.32x = 17,001,892.86 × 4,598,285.32
  4. Step 4: Simplify right side
    11,329,871.32x = 78,179,554,350,350.81
  5. Step 5: Solve for x
    x = 78,179,554,350,350.81/11,329,871.32
  6. Step 6: Final answer
    x = 6,900,303.82

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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.