Home / 6,221,727.80-9,333,029.10-3,527,343.80

Finding the Fourth Proportional to 6,221,727.80, 9,333,029.10 and 3,527,343.80

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Solution

The fourth proportional to 6,221,727.80, 9,333,029.10 and 3,527,343.80 is: 5,291,263.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,727.80 : 9,333,029.10 = 3,527,343.80 : x
  2. Step 2: Convert to fraction form
    6,221,727.80/9,333,029.10 = 3,527,343.80/x
  3. Step 3: Cross multiply
    6,221,727.80x = 9,333,029.10 × 3,527,343.80
  4. Step 4: Simplify right side
    6,221,727.80x = 32,920,802,331,104.58
  5. Step 5: Solve for x
    x = 32,920,802,331,104.58/6,221,727.80
  6. Step 6: Final answer
    x = 5,291,263.68

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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.