Home / 4,038,389.40-6,057,584.10-2,337,778.20

Finding the Fourth Proportional to 4,038,389.40, 6,057,584.10 and 2,337,778.20

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Solution

The fourth proportional to 4,038,389.40, 6,057,584.10 and 2,337,778.20 is: 3,506,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,389.40 : 6,057,584.10 = 2,337,778.20 : x
  2. Step 2: Convert to fraction form
    4,038,389.40/6,057,584.10 = 2,337,778.20/x
  3. Step 3: Cross multiply
    4,038,389.40x = 6,057,584.10 × 2,337,778.20
  4. Step 4: Simplify right side
    4,038,389.40x = 14,161,288,053,646.62
  5. Step 5: Solve for x
    x = 14,161,288,053,646.62/4,038,389.40
  6. Step 6: Final answer
    x = 3,506,667.30

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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.