Home / 3,308,001.30-4,962,001.95-2,499,686.10

Finding the Fourth Proportional to 3,308,001.30, 4,962,001.95 and 2,499,686.10

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Solution

The fourth proportional to 3,308,001.30, 4,962,001.95 and 2,499,686.10 is: 3,749,529.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,001.30 : 4,962,001.95 = 2,499,686.10 : x
  2. Step 2: Convert to fraction form
    3,308,001.30/4,962,001.95 = 2,499,686.10/x
  3. Step 3: Cross multiply
    3,308,001.30x = 4,962,001.95 × 2,499,686.10
  4. Step 4: Simplify right side
    3,308,001.30x = 12,403,447,302,587.90
  5. Step 5: Solve for x
    x = 12,403,447,302,587.90/3,308,001.30
  6. Step 6: Final answer
    x = 3,749,529.15

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Similar ratio
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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.