Home / 732,034.13-1,010,837.54-460,554.53

Finding the Fourth Proportional to 732,034.13, 1,010,837.54 and 460,554.53

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Solution

The fourth proportional to 732,034.13, 1,010,837.54 and 460,554.53 is: 635,961.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,034.13 : 1,010,837.54 = 460,554.53 : x
  2. Step 2: Convert to fraction form
    732,034.13/1,010,837.54 = 460,554.53/x
  3. Step 3: Cross multiply
    732,034.13x = 1,010,837.54 × 460,554.53
  4. Step 4: Simplify right side
    732,034.13x = 465,545,806,301.82
  5. Step 5: Solve for x
    x = 465,545,806,301.82/732,034.13
  6. Step 6: Final answer
    x = 635,961.89

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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.