Home / 2,404,537.12-3,607,508.40-1,074,530.08

Finding the Fourth Proportional to 2,404,537.12, 3,607,508.40 and 1,074,530.08

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Solution

The fourth proportional to 2,404,537.12, 3,607,508.40 and 1,074,530.08 is: 1,612,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,537.12 : 3,607,508.40 = 1,074,530.08 : x
  2. Step 2: Convert to fraction form
    2,404,537.12/3,607,508.40 = 1,074,530.08/x
  3. Step 3: Cross multiply
    2,404,537.12x = 3,607,508.40 × 1,074,530.08
  4. Step 4: Simplify right side
    2,404,537.12x = 3,876,376,289,652.67
  5. Step 5: Solve for x
    x = 3,876,376,289,652.67/2,404,537.12
  6. Step 6: Final answer
    x = 1,612,109.15

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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.