Home / 3,440,202.72-5,160,500.96-1,044,125.52

Finding the Fourth Proportional to 3,440,202.72, 5,160,500.96 and 1,044,125.52

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Solution

The fourth proportional to 3,440,202.72, 5,160,500.96 and 1,044,125.52 is: 1,566,248.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,202.72 : 5,160,500.96 = 1,044,125.52 : x
  2. Step 2: Convert to fraction form
    3,440,202.72/5,160,500.96 = 1,044,125.52/x
  3. Step 3: Cross multiply
    3,440,202.72x = 5,160,500.96 × 1,044,125.52
  4. Step 4: Simplify right side
    3,440,202.72x = 5,388,210,748,320.50
  5. Step 5: Solve for x
    x = 5,388,210,748,320.50/3,440,202.72
  6. Step 6: Final answer
    x = 1,566,248.03

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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.