Home / 1,654,727.70-2,484,424.35-1,024,871.70

Finding the Fourth Proportional to 1,654,727.70, 2,484,424.35 and 1,024,871.70

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Solution

The fourth proportional to 1,654,727.70, 2,484,424.35 and 1,024,871.70 is: 1,538,752.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,727.70 : 2,484,424.35 = 1,024,871.70 : x
  2. Step 2: Convert to fraction form
    1,654,727.70/2,484,424.35 = 1,024,871.70/x
  3. Step 3: Cross multiply
    1,654,727.70x = 2,484,424.35 × 1,024,871.70
  4. Step 4: Simplify right side
    1,654,727.70x = 2,546,216,207,105.90
  5. Step 5: Solve for x
    x = 2,546,216,207,105.90/1,654,727.70
  6. Step 6: Final answer
    x = 1,538,752.39

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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.