Home / 1,952,100.71-2,924,337.48-1,344,781.74

Finding the Fourth Proportional to 1,952,100.71, 2,924,337.48 and 1,344,781.74

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Solution

The fourth proportional to 1,952,100.71, 2,924,337.48 and 1,344,781.74 is: 2,014,545.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,100.71 : 2,924,337.48 = 1,344,781.74 : x
  2. Step 2: Convert to fraction form
    1,952,100.71/2,924,337.48 = 1,344,781.74/x
  3. Step 3: Cross multiply
    1,952,100.71x = 2,924,337.48 × 1,344,781.74
  4. Step 4: Simplify right side
    1,952,100.71x = 3,932,595,658,189.35
  5. Step 5: Solve for x
    x = 3,932,595,658,189.35/1,952,100.71
  6. Step 6: Final answer
    x = 2,014,545.48

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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.