Home / 960,294.61-1,325,233.29-530,602.43

Finding the Fourth Proportional to 960,294.61, 1,325,233.29 and 530,602.43

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Solution

The fourth proportional to 960,294.61, 1,325,233.29 and 530,602.43 is: 732,246.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,294.61 : 1,325,233.29 = 530,602.43 : x
  2. Step 2: Convert to fraction form
    960,294.61/1,325,233.29 = 530,602.43/x
  3. Step 3: Cross multiply
    960,294.61x = 1,325,233.29 × 530,602.43
  4. Step 4: Simplify right side
    960,294.61x = 703,172,003,990.90
  5. Step 5: Solve for x
    x = 703,172,003,990.90/960,294.61
  6. Step 6: Final answer
    x = 732,246.12

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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.