Home / 1,044,909.02-1,441,990.68-586,125.43

Finding the Fourth Proportional to 1,044,909.02, 1,441,990.68 and 586,125.43

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Solution

The fourth proportional to 1,044,909.02, 1,441,990.68 and 586,125.43 is: 808,862.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,909.02 : 1,441,990.68 = 586,125.43 : x
  2. Step 2: Convert to fraction form
    1,044,909.02/1,441,990.68 = 586,125.43/x
  3. Step 3: Cross multiply
    1,044,909.02x = 1,441,990.68 × 586,125.43
  4. Step 4: Simplify right side
    1,044,909.02x = 845,187,407,370.99
  5. Step 5: Solve for x
    x = 845,187,407,370.99/1,044,909.02
  6. Step 6: Final answer
    x = 808,862.20

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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.