Home / 3,466,679.40-5,200,019.10-3,024,311.40

Finding the Fourth Proportional to 3,466,679.40, 5,200,019.10 and 3,024,311.40

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Solution

The fourth proportional to 3,466,679.40, 5,200,019.10 and 3,024,311.40 is: 4,536,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,679.40 : 5,200,019.10 = 3,024,311.40 : x
  2. Step 2: Convert to fraction form
    3,466,679.40/5,200,019.10 = 3,024,311.40/x
  3. Step 3: Cross multiply
    3,466,679.40x = 5,200,019.10 × 3,024,311.40
  4. Step 4: Simplify right side
    3,466,679.40x = 15,726,477,044,347.74
  5. Step 5: Solve for x
    x = 15,726,477,044,347.74/3,466,679.40
  6. Step 6: Final answer
    x = 4,536,467.10

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Double scale
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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.