Home / 6,732,960.86-9,291,545.40-3,832,538.52

Finding the Fourth Proportional to 6,732,960.86, 9,291,545.40 and 3,832,538.52

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Solution

The fourth proportional to 6,732,960.86, 9,291,545.40 and 3,832,538.52 is: 5,288,936.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732,960.86 : 9,291,545.40 = 3,832,538.52 : x
  2. Step 2: Convert to fraction form
    6,732,960.86/9,291,545.40 = 3,832,538.52/x
  3. Step 3: Cross multiply
    6,732,960.86x = 9,291,545.40 × 3,832,538.52
  4. Step 4: Simplify right side
    6,732,960.86x = 35,610,205,655,828.81
  5. Step 5: Solve for x
    x = 35,610,205,655,828.81/6,732,960.86
  6. Step 6: Final answer
    x = 5,288,936.98

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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.