Home / 1,883,545.98-2,599,262.83-1,024,127.88

Finding the Fourth Proportional to 1,883,545.98, 2,599,262.83 and 1,024,127.88

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Solution

The fourth proportional to 1,883,545.98, 2,599,262.83 and 1,024,127.88 is: 1,413,279.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,545.98 : 2,599,262.83 = 1,024,127.88 : x
  2. Step 2: Convert to fraction form
    1,883,545.98/2,599,262.83 = 1,024,127.88/x
  3. Step 3: Cross multiply
    1,883,545.98x = 2,599,262.83 × 1,024,127.88
  4. Step 4: Simplify right side
    1,883,545.98x = 2,661,977,531,650.70
  5. Step 5: Solve for x
    x = 2,661,977,531,650.70/1,883,545.98
  6. Step 6: Final answer
    x = 1,413,279.82

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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.