Home / 1,044,760.20-1,441,785.02-609,165.51

Finding the Fourth Proportional to 1,044,760.20, 1,441,785.02 and 609,165.51

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Solution

The fourth proportional to 1,044,760.20, 1,441,785.02 and 609,165.51 is: 840,657.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,760.20 : 1,441,785.02 = 609,165.51 : x
  2. Step 2: Convert to fraction form
    1,044,760.20/1,441,785.02 = 609,165.51/x
  3. Step 3: Cross multiply
    1,044,760.20x = 1,441,785.02 × 609,165.51
  4. Step 4: Simplify right side
    1,044,760.20x = 878,285,703,972.83
  5. Step 5: Solve for x
    x = 878,285,703,972.83/1,044,760.20
  6. Step 6: Final answer
    x = 840,657.70

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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.