Home / 3,024,004.60-4,536,006.90-2,457,134.20

Finding the Fourth Proportional to 3,024,004.60, 4,536,006.90 and 2,457,134.20

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Solution

The fourth proportional to 3,024,004.60, 4,536,006.90 and 2,457,134.20 is: 3,685,701.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,004.60 : 4,536,006.90 = 2,457,134.20 : x
  2. Step 2: Convert to fraction form
    3,024,004.60/4,536,006.90 = 2,457,134.20/x
  3. Step 3: Cross multiply
    3,024,004.60x = 4,536,006.90 × 2,457,134.20
  4. Step 4: Simplify right side
    3,024,004.60x = 11,145,577,685,425.98
  5. Step 5: Solve for x
    x = 11,145,577,685,425.98/3,024,004.60
  6. Step 6: Final answer
    x = 3,685,701.30

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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.