Home / 2,417,437.57-3,625,761.99-711,181.69

Finding the Fourth Proportional to 2,417,437.57, 3,625,761.99 and 711,181.69

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Solution

The fourth proportional to 2,417,437.57, 3,625,761.99 and 711,181.69 is: 1,066,656.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,437.57 : 3,625,761.99 = 711,181.69 : x
  2. Step 2: Convert to fraction form
    2,417,437.57/3,625,761.99 = 711,181.69/x
  3. Step 3: Cross multiply
    2,417,437.57x = 3,625,761.99 × 711,181.69
  4. Step 4: Simplify right side
    2,417,437.57x = 2,578,575,539,585.96
  5. Step 5: Solve for x
    x = 2,578,575,539,585.96/2,417,437.57
  6. Step 6: Final answer
    x = 1,066,656.52

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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.