Home / 9,436,610.61-14,154,773.67-4,245,554.18

Finding the Fourth Proportional to 9,436,610.61, 14,154,773.67 and 4,245,554.18

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Solution

The fourth proportional to 9,436,610.61, 14,154,773.67 and 4,245,554.18 is: 6,368,267.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,610.61 : 14,154,773.67 = 4,245,554.18 : x
  2. Step 2: Convert to fraction form
    9,436,610.61/14,154,773.67 = 4,245,554.18/x
  3. Step 3: Cross multiply
    9,436,610.61x = 14,154,773.67 × 4,245,554.18
  4. Step 4: Simplify right side
    9,436,610.61x = 60,094,858,557,009.38
  5. Step 5: Solve for x
    x = 60,094,858,557,009.38/9,436,610.61
  6. Step 6: Final answer
    x = 6,368,267.28

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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.