Home / 3,349,902.10-5,024,853.15-2,074,443.70

Finding the Fourth Proportional to 3,349,902.10, 5,024,853.15 and 2,074,443.70

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Solution

The fourth proportional to 3,349,902.10, 5,024,853.15 and 2,074,443.70 is: 3,111,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,902.10 : 5,024,853.15 = 2,074,443.70 : x
  2. Step 2: Convert to fraction form
    3,349,902.10/5,024,853.15 = 2,074,443.70/x
  3. Step 3: Cross multiply
    3,349,902.10x = 5,024,853.15 × 2,074,443.70
  4. Step 4: Simplify right side
    3,349,902.10x = 10,423,774,960,442.66
  5. Step 5: Solve for x
    x = 10,423,774,960,442.66/3,349,902.10
  6. Step 6: Final answer
    x = 3,111,665.55

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Similar ratio
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1.5x scale

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.