Home / 9,060,437.71-12,503,667-4,930,735.33

Finding the Fourth Proportional to 9,060,437.71, 12,503,667 and 4,930,735.33

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Solution

The fourth proportional to 9,060,437.71, 12,503,667 and 4,930,735.33 is: 6,804,557.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,437.71 : 12,503,667 = 4,930,735.33 : x
  2. Step 2: Convert to fraction form
    9,060,437.71/12,503,667 = 4,930,735.33/x
  3. Step 3: Cross multiply
    9,060,437.71x = 12,503,667 × 4,930,735.33
  4. Step 4: Simplify right side
    9,060,437.71x = 61,652,272,631,455.11
  5. Step 5: Solve for x
    x = 61,652,272,631,455.11/9,060,437.71
  6. Step 6: Final answer
    x = 6,804,557.86

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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.