Home / 9,027,523.98-12,458,007.24-4,897,555.11

Finding the Fourth Proportional to 9,027,523.98, 12,458,007.24 and 4,897,555.11

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Solution

The fourth proportional to 9,027,523.98, 12,458,007.24 and 4,897,555.11 is: 6,758,639.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027,523.98 : 12,458,007.24 = 4,897,555.11 : x
  2. Step 2: Convert to fraction form
    9,027,523.98/12,458,007.24 = 4,897,555.11/x
  3. Step 3: Cross multiply
    9,027,523.98x = 12,458,007.24 × 4,897,555.11
  4. Step 4: Simplify right side
    9,027,523.98x = 61,013,777,018,679
  5. Step 5: Solve for x
    x = 61,013,777,018,679/9,027,523.98
  6. Step 6: Final answer
    x = 6,758,639.15

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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.