Home / 1,044,666.20-1,567,195.98-744,401.90

Finding the Fourth Proportional to 1,044,666.20, 1,567,195.98 and 744,401.90

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Solution

The fourth proportional to 1,044,666.20, 1,567,195.98 and 744,401.90 is: 1,116,743.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,666.20 : 1,567,195.98 = 744,401.90 : x
  2. Step 2: Convert to fraction form
    1,044,666.20/1,567,195.98 = 744,401.90/x
  3. Step 3: Cross multiply
    1,044,666.20x = 1,567,195.98 × 744,401.90
  4. Step 4: Simplify right side
    1,044,666.20x = 1,166,623,665,184.36
  5. Step 5: Solve for x
    x = 1,166,623,665,184.36/1,044,666.20
  6. Step 6: Final answer
    x = 1,116,743.00

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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.