Home / 2,510,724.52-3,765,214.14-1,071,349.66

Finding the Fourth Proportional to 2,510,724.52, 3,765,214.14 and 1,071,349.66

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Solution

The fourth proportional to 2,510,724.52, 3,765,214.14 and 1,071,349.66 is: 1,606,652.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,724.52 : 3,765,214.14 = 1,071,349.66 : x
  2. Step 2: Convert to fraction form
    2,510,724.52/3,765,214.14 = 1,071,349.66/x
  3. Step 3: Cross multiply
    2,510,724.52x = 3,765,214.14 × 1,071,349.66
  4. Step 4: Simplify right side
    2,510,724.52x = 4,033,860,888,716.19
  5. Step 5: Solve for x
    x = 4,033,860,888,716.19/2,510,724.52
  6. Step 6: Final answer
    x = 1,606,652.13

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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.