Home / 1,044,664.17-1,567,192.95-744,399.87

Finding the Fourth Proportional to 1,044,664.17, 1,567,192.95 and 744,399.87

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Solution

The fourth proportional to 1,044,664.17, 1,567,192.95 and 744,399.87 is: 1,116,739.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,664.17 : 1,567,192.95 = 744,399.87 : x
  2. Step 2: Convert to fraction form
    1,044,664.17/1,567,192.95 = 744,399.87/x
  3. Step 3: Cross multiply
    1,044,664.17x = 1,567,192.95 × 744,399.87
  4. Step 4: Simplify right side
    1,044,664.17x = 1,166,618,228,244.92
  5. Step 5: Solve for x
    x = 1,166,618,228,244.92/1,044,664.17
  6. Step 6: Final answer
    x = 1,116,739.96

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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.