Home / 997,053.14-1,375,926.32-544,344.14

Finding the Fourth Proportional to 997,053.14, 1,375,926.32 and 544,344.14

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Solution

The fourth proportional to 997,053.14, 1,375,926.32 and 544,344.14 is: 751,191.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,053.14 : 1,375,926.32 = 544,344.14 : x
  2. Step 2: Convert to fraction form
    997,053.14/1,375,926.32 = 544,344.14/x
  3. Step 3: Cross multiply
    997,053.14x = 1,375,926.32 × 544,344.14
  4. Step 4: Simplify right side
    997,053.14x = 748,977,429,363.77
  5. Step 5: Solve for x
    x = 748,977,429,363.77/997,053.14
  6. Step 6: Final answer
    x = 751,191.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.