Home / 732,190.80-1,010,544.22-502,559.44

Finding the Fourth Proportional to 732,190.80, 1,010,544.22 and 502,559.44

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Solution

The fourth proportional to 732,190.80, 1,010,544.22 and 502,559.44 is: 693,615.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,190.80 : 1,010,544.22 = 502,559.44 : x
  2. Step 2: Convert to fraction form
    732,190.80/1,010,544.22 = 502,559.44/x
  3. Step 3: Cross multiply
    732,190.80x = 1,010,544.22 × 502,559.44
  4. Step 4: Simplify right side
    732,190.80x = 507,858,537,298.44
  5. Step 5: Solve for x
    x = 507,858,537,298.44/732,190.80
  6. Step 6: Final answer
    x = 693,615.02

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Double scale
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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.