Home / 732,893.24-1,011,499.55-410,625.16

Finding the Fourth Proportional to 732,893.24, 1,011,499.55 and 410,625.16

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Solution

The fourth proportional to 732,893.24, 1,011,499.55 and 410,625.16 is: 566,722.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,893.24 : 1,011,499.55 = 410,625.16 : x
  2. Step 2: Convert to fraction form
    732,893.24/1,011,499.55 = 410,625.16/x
  3. Step 3: Cross multiply
    732,893.24x = 1,011,499.55 × 410,625.16
  4. Step 4: Simplify right side
    732,893.24x = 415,347,164,558.68
  5. Step 5: Solve for x
    x = 415,347,164,558.68/732,893.24
  6. Step 6: Final answer
    x = 566,722.60

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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.