Home / 674,836.03-926,316.61-596,642.24

Finding the Fourth Proportional to 674,836.03, 926,316.61 and 596,642.24

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Solution

The fourth proportional to 674,836.03, 926,316.61 and 596,642.24 is: 818,983.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,836.03 : 926,316.61 = 596,642.24 : x
  2. Step 2: Convert to fraction form
    674,836.03/926,316.61 = 596,642.24/x
  3. Step 3: Cross multiply
    674,836.03x = 926,316.61 × 596,642.24
  4. Step 4: Simplify right side
    674,836.03x = 552,679,617,139.61
  5. Step 5: Solve for x
    x = 552,679,617,139.61/674,836.03
  6. Step 6: Final answer
    x = 818,983.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.