Home / 3,546,420.10-5,319,630.15-2,464,000.90

Finding the Fourth Proportional to 3,546,420.10, 5,319,630.15 and 2,464,000.90

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Solution

The fourth proportional to 3,546,420.10, 5,319,630.15 and 2,464,000.90 is: 3,696,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,420.10 : 5,319,630.15 = 2,464,000.90 : x
  2. Step 2: Convert to fraction form
    3,546,420.10/5,319,630.15 = 2,464,000.90/x
  3. Step 3: Cross multiply
    3,546,420.10x = 5,319,630.15 × 2,464,000.90
  4. Step 4: Simplify right side
    3,546,420.10x = 13,107,573,477,267.13
  5. Step 5: Solve for x
    x = 13,107,573,477,267.13/3,546,420.10
  6. Step 6: Final answer
    x = 3,696,001.35

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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.