Home / 2,509,058.26-3,462,516.96-1,363,138.30

Finding the Fourth Proportional to 2,509,058.26, 3,462,516.96 and 1,363,138.30

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Solution

The fourth proportional to 2,509,058.26, 3,462,516.96 and 1,363,138.30 is: 1,881,139.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,058.26 : 3,462,516.96 = 1,363,138.30 : x
  2. Step 2: Convert to fraction form
    2,509,058.26/3,462,516.96 = 1,363,138.30/x
  3. Step 3: Cross multiply
    2,509,058.26x = 3,462,516.96 × 1,363,138.30
  4. Step 4: Simplify right side
    2,509,058.26x = 4,719,889,482,575.57
  5. Step 5: Solve for x
    x = 4,719,889,482,575.57/2,509,058.26
  6. Step 6: Final answer
    x = 1,881,139.85

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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.