Home / 9,040,782.95-13,561,137.50-3,283,505.45

Finding the Fourth Proportional to 9,040,782.95, 13,561,137.50 and 3,283,505.45

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Solution

The fourth proportional to 9,040,782.95, 13,561,137.50 and 3,283,505.45 is: 4,925,244.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040,782.95 : 13,561,137.50 = 3,283,505.45 : x
  2. Step 2: Convert to fraction form
    9,040,782.95/13,561,137.50 = 3,283,505.45/x
  3. Step 3: Cross multiply
    9,040,782.95x = 13,561,137.50 × 3,283,505.45
  4. Step 4: Simplify right side
    9,040,782.95x = 44,528,068,950,831.55
  5. Step 5: Solve for x
    x = 44,528,068,950,831.55/9,040,782.95
  6. Step 6: Final answer
    x = 4,925,244.77

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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.