Home / 9,156,999.24-13,735,792.08-4,605,563.88

Finding the Fourth Proportional to 9,156,999.24, 13,735,792.08 and 4,605,563.88

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Solution

The fourth proportional to 9,156,999.24, 13,735,792.08 and 4,605,563.88 is: 6,908,493.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,999.24 : 13,735,792.08 = 4,605,563.88 : x
  2. Step 2: Convert to fraction form
    9,156,999.24/13,735,792.08 = 4,605,563.88/x
  3. Step 3: Cross multiply
    9,156,999.24x = 13,735,792.08 × 4,605,563.88
  4. Step 4: Simplify right side
    9,156,999.24x = 63,261,067,866,838.07
  5. Step 5: Solve for x
    x = 63,261,067,866,838.07/9,156,999.24
  6. Step 6: Final answer
    x = 6,908,493.30

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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.