Home / 9,187,835.94-13,780,702.32-2,456,774.82

Finding the Fourth Proportional to 9,187,835.94, 13,780,702.32 and 2,456,774.82

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Solution

The fourth proportional to 9,187,835.94, 13,780,702.32 and 2,456,774.82 is: 3,684,881.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,187,835.94 : 13,780,702.32 = 2,456,774.82 : x
  2. Step 2: Convert to fraction form
    9,187,835.94/13,780,702.32 = 2,456,774.82/x
  3. Step 3: Cross multiply
    9,187,835.94x = 13,780,702.32 × 2,456,774.82
  4. Step 4: Simplify right side
    9,187,835.94x = 33,856,082,461,691.58
  5. Step 5: Solve for x
    x = 33,856,082,461,691.58/9,187,835.94
  6. Step 6: Final answer
    x = 3,684,881.04

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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.