Home / 2,960,999.10-4,441,498.65-2,482,702.20

Finding the Fourth Proportional to 2,960,999.10, 4,441,498.65 and 2,482,702.20

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Solution

The fourth proportional to 2,960,999.10, 4,441,498.65 and 2,482,702.20 is: 3,724,053.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,999.10 : 4,441,498.65 = 2,482,702.20 : x
  2. Step 2: Convert to fraction form
    2,960,999.10/4,441,498.65 = 2,482,702.20/x
  3. Step 3: Cross multiply
    2,960,999.10x = 4,441,498.65 × 2,482,702.20
  4. Step 4: Simplify right side
    2,960,999.10x = 11,026,918,469,652.03
  5. Step 5: Solve for x
    x = 11,026,918,469,652.03/2,960,999.10
  6. Step 6: Final answer
    x = 3,724,053.30

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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.