Home / 9,015,382.67-13,524,648.63-3,966,561.95

Finding the Fourth Proportional to 9,015,382.67, 13,524,648.63 and 3,966,561.95

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Solution

The fourth proportional to 9,015,382.67, 13,524,648.63 and 3,966,561.95 is: 5,950,535.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,015,382.67 : 13,524,648.63 = 3,966,561.95 : x
  2. Step 2: Convert to fraction form
    9,015,382.67/13,524,648.63 = 3,966,561.95/x
  3. Step 3: Cross multiply
    9,015,382.67x = 13,524,648.63 × 3,966,561.95
  4. Step 4: Simplify right side
    9,015,382.67x = 53,646,356,575,254.38
  5. Step 5: Solve for x
    x = 53,646,356,575,254.38/9,015,382.67
  6. Step 6: Final answer
    x = 5,950,535.72

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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.