Home / 754,484.15-1,041,195.08-410,323.39

Finding the Fourth Proportional to 754,484.15, 1,041,195.08 and 410,323.39

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Solution

The fourth proportional to 754,484.15, 1,041,195.08 and 410,323.39 is: 566,250.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,484.15 : 1,041,195.08 = 410,323.39 : x
  2. Step 2: Convert to fraction form
    754,484.15/1,041,195.08 = 410,323.39/x
  3. Step 3: Cross multiply
    754,484.15x = 1,041,195.08 × 410,323.39
  4. Step 4: Simplify right side
    754,484.15x = 427,226,693,299.74
  5. Step 5: Solve for x
    x = 427,226,693,299.74/754,484.15
  6. Step 6: Final answer
    x = 566,250.06

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1.5x scale

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.