Home / 9,132,454.03-12,601,305.62-5,462,886.91

Finding the Fourth Proportional to 9,132,454.03, 12,601,305.62 and 5,462,886.91

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Solution

The fourth proportional to 9,132,454.03, 12,601,305.62 and 5,462,886.91 is: 7,537,898.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,132,454.03 : 12,601,305.62 = 5,462,886.91 : x
  2. Step 2: Convert to fraction form
    9,132,454.03/12,601,305.62 = 5,462,886.91/x
  3. Step 3: Cross multiply
    9,132,454.03x = 12,601,305.62 × 5,462,886.91
  4. Step 4: Simplify right side
    9,132,454.03x = 68,839,507,493,093
  5. Step 5: Solve for x
    x = 68,839,507,493,093/9,132,454.03
  6. Step 6: Final answer
    x = 7,537,898.06

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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.