Home / 3,475,291.30-5,213,805.02-2,452,617.68

Finding the Fourth Proportional to 3,475,291.30, 5,213,805.02 and 2,452,617.68

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Solution

The fourth proportional to 3,475,291.30, 5,213,805.02 and 2,452,617.68 is: 3,679,539.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,291.30 : 5,213,805.02 = 2,452,617.68 : x
  2. Step 2: Convert to fraction form
    3,475,291.30/5,213,805.02 = 2,452,617.68/x
  3. Step 3: Cross multiply
    3,475,291.30x = 5,213,805.02 × 2,452,617.68
  4. Step 4: Simplify right side
    3,475,291.30x = 12,787,470,372,124.75
  5. Step 5: Solve for x
    x = 12,787,470,372,124.75/3,475,291.30
  6. Step 6: Final answer
    x = 3,679,539.14

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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.