Home / 4,487,068.48-6,732,019-3,412,727.36

Finding the Fourth Proportional to 4,487,068.48, 6,732,019 and 3,412,727.36

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Solution

The fourth proportional to 4,487,068.48, 6,732,019 and 3,412,727.36 is: 5,120,168.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,068.48 : 6,732,019 = 3,412,727.36 : x
  2. Step 2: Convert to fraction form
    4,487,068.48/6,732,019 = 3,412,727.36/x
  3. Step 3: Cross multiply
    4,487,068.48x = 6,732,019 × 3,412,727.36
  4. Step 4: Simplify right side
    4,487,068.48x = 22,974,545,429,339.84
  5. Step 5: Solve for x
    x = 22,974,545,429,339.84/4,487,068.48
  6. Step 6: Final answer
    x = 5,120,168.22

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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.