Home / 1,044,174.10-1,566,261.15-545,473.30

Finding the Fourth Proportional to 1,044,174.10, 1,566,261.15 and 545,473.30

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Solution

The fourth proportional to 1,044,174.10, 1,566,261.15 and 545,473.30 is: 818,209.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,174.10 : 1,566,261.15 = 545,473.30 : x
  2. Step 2: Convert to fraction form
    1,044,174.10/1,566,261.15 = 545,473.30/x
  3. Step 3: Cross multiply
    1,044,174.10x = 1,566,261.15 × 545,473.30
  4. Step 4: Simplify right side
    1,044,174.10x = 854,353,638,152.30
  5. Step 5: Solve for x
    x = 854,353,638,152.30/1,044,174.10
  6. Step 6: Final answer
    x = 818,209.95

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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.