Home / 3,024,712.70-4,537,069.05-2,339,744.30

Finding the Fourth Proportional to 3,024,712.70, 4,537,069.05 and 2,339,744.30

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Solution

The fourth proportional to 3,024,712.70, 4,537,069.05 and 2,339,744.30 is: 3,509,616.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,712.70 : 4,537,069.05 = 2,339,744.30 : x
  2. Step 2: Convert to fraction form
    3,024,712.70/4,537,069.05 = 2,339,744.30/x
  3. Step 3: Cross multiply
    3,024,712.70x = 4,537,069.05 × 2,339,744.30
  4. Step 4: Simplify right side
    3,024,712.70x = 10,615,581,448,443.91
  5. Step 5: Solve for x
    x = 10,615,581,448,443.91/3,024,712.70
  6. Step 6: Final answer
    x = 3,509,616.45

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Double scale
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Similar ratio
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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.