Home / 3,546,504.90-5,319,757.35-2,426,760.90

Finding the Fourth Proportional to 3,546,504.90, 5,319,757.35 and 2,426,760.90

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Solution

The fourth proportional to 3,546,504.90, 5,319,757.35 and 2,426,760.90 is: 3,640,141.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,504.90 : 5,319,757.35 = 2,426,760.90 : x
  2. Step 2: Convert to fraction form
    3,546,504.90/5,319,757.35 = 2,426,760.90/x
  3. Step 3: Cross multiply
    3,546,504.90x = 5,319,757.35 × 2,426,760.90
  4. Step 4: Simplify right side
    3,546,504.90x = 12,909,779,134,467.61
  5. Step 5: Solve for x
    x = 12,909,779,134,467.61/3,546,504.90
  6. Step 6: Final answer
    x = 3,640,141.35

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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.