Home / 671,772.28-1,002,743.49-592,058.92

Finding the Fourth Proportional to 671,772.28, 1,002,743.49 and 592,058.92

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Solution

The fourth proportional to 671,772.28, 1,002,743.49 and 592,058.92 is: 883,756.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,772.28 : 1,002,743.49 = 592,058.92 : x
  2. Step 2: Convert to fraction form
    671,772.28/1,002,743.49 = 592,058.92/x
  3. Step 3: Cross multiply
    671,772.28x = 1,002,743.49 × 592,058.92
  4. Step 4: Simplify right side
    671,772.28x = 593,683,227,726.43
  5. Step 5: Solve for x
    x = 593,683,227,726.43/671,772.28
  6. Step 6: Final answer
    x = 883,756.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.