Home / 3,734,948.72-5,154,159.24-2,284,537.61

Finding the Fourth Proportional to 3,734,948.72, 5,154,159.24 and 2,284,537.61

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Solution

The fourth proportional to 3,734,948.72, 5,154,159.24 and 2,284,537.61 is: 3,152,619.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,948.72 : 5,154,159.24 = 2,284,537.61 : x
  2. Step 2: Convert to fraction form
    3,734,948.72/5,154,159.24 = 2,284,537.61/x
  3. Step 3: Cross multiply
    3,734,948.72x = 5,154,159.24 × 2,284,537.61
  4. Step 4: Simplify right side
    3,734,948.72x = 11,774,870,650,305.76
  5. Step 5: Solve for x
    x = 11,774,870,650,305.76/3,734,948.72
  6. Step 6: Final answer
    x = 3,152,619.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.