Home / 3,336,679.59-5,005,314.59-940,545.51

Finding the Fourth Proportional to 3,336,679.59, 5,005,314.59 and 940,545.51

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Solution

The fourth proportional to 3,336,679.59, 5,005,314.59 and 940,545.51 is: 1,410,901.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,679.59 : 5,005,314.59 = 940,545.51 : x
  2. Step 2: Convert to fraction form
    3,336,679.59/5,005,314.59 = 940,545.51/x
  3. Step 3: Cross multiply
    3,336,679.59x = 5,005,314.59 × 940,545.51
  4. Step 4: Simplify right side
    3,336,679.59x = 4,707,726,159,059.26
  5. Step 5: Solve for x
    x = 4,707,726,159,059.26/3,336,679.59
  6. Step 6: Final answer
    x = 1,410,901.48

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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.