Home / 11,329,873.32-17,001,895.86-4,598,287.32

Finding the Fourth Proportional to 11,329,873.32, 17,001,895.86 and 4,598,287.32

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Solution

The fourth proportional to 11,329,873.32, 17,001,895.86 and 4,598,287.32 is: 6,900,306.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,329,873.32 : 17,001,895.86 = 4,598,287.32 : x
  2. Step 2: Convert to fraction form
    11,329,873.32/17,001,895.86 = 4,598,287.32/x
  3. Step 3: Cross multiply
    11,329,873.32x = 17,001,895.86 × 4,598,287.32
  4. Step 4: Simplify right side
    11,329,873.32x = 78,179,602,148,998.50
  5. Step 5: Solve for x
    x = 78,179,602,148,998.50/11,329,873.32
  6. Step 6: Final answer
    x = 6,900,306.82

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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.