Home / 704,373.66-1,056,726.36-560,822.42

Finding the Fourth Proportional to 704,373.66, 1,056,726.36 and 560,822.42

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Solution

The fourth proportional to 704,373.66, 1,056,726.36 and 560,822.42 is: 841,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,373.66 : 1,056,726.36 = 560,822.42 : x
  2. Step 2: Convert to fraction form
    704,373.66/1,056,726.36 = 560,822.42/x
  3. Step 3: Cross multiply
    704,373.66x = 1,056,726.36 × 560,822.42
  4. Step 4: Simplify right side
    704,373.66x = 592,635,834,492.99
  5. Step 5: Solve for x
    x = 592,635,834,492.99/704,373.66
  6. Step 6: Final answer
    x = 841,365.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.