Home / 6,221,726.80-9,333,027.60-3,527,342.80

Finding the Fourth Proportional to 6,221,726.80, 9,333,027.60 and 3,527,342.80

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Solution

The fourth proportional to 6,221,726.80, 9,333,027.60 and 3,527,342.80 is: 5,291,262.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,726.80 : 9,333,027.60 = 3,527,342.80 : x
  2. Step 2: Convert to fraction form
    6,221,726.80/9,333,027.60 = 3,527,342.80/x
  3. Step 3: Cross multiply
    6,221,726.80x = 9,333,027.60 × 3,527,342.80
  4. Step 4: Simplify right side
    6,221,726.80x = 32,920,787,707,061.28
  5. Step 5: Solve for x
    x = 32,920,787,707,061.28/6,221,726.80
  6. Step 6: Final answer
    x = 5,291,262.18

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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.