Home / 1,020,794.27-1,530,865.64-337,554.52

Finding the Fourth Proportional to 1,020,794.27, 1,530,865.64 and 337,554.52

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Solution

The fourth proportional to 1,020,794.27, 1,530,865.64 and 337,554.52 is: 506,224.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,794.27 : 1,530,865.64 = 337,554.52 : x
  2. Step 2: Convert to fraction form
    1,020,794.27/1,530,865.64 = 337,554.52/x
  3. Step 3: Cross multiply
    1,020,794.27x = 1,530,865.64 × 337,554.52
  4. Step 4: Simplify right side
    1,020,794.27x = 516,750,616,294.69
  5. Step 5: Solve for x
    x = 516,750,616,294.69/1,020,794.27
  6. Step 6: Final answer
    x = 506,224.06

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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.