Home / 6,526,707.50-9,006,328.24-3,773,571.57

Finding the Fourth Proportional to 6,526,707.50, 9,006,328.24 and 3,773,571.57

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Solution

The fourth proportional to 6,526,707.50, 9,006,328.24 and 3,773,571.57 is: 5,207,223.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,707.50 : 9,006,328.24 = 3,773,571.57 : x
  2. Step 2: Convert to fraction form
    6,526,707.50/9,006,328.24 = 3,773,571.57/x
  3. Step 3: Cross multiply
    6,526,707.50x = 9,006,328.24 × 3,773,571.57
  4. Step 4: Simplify right side
    6,526,707.50x = 33,986,024,187,118.21
  5. Step 5: Solve for x
    x = 33,986,024,187,118.21/6,526,707.50
  6. Step 6: Final answer
    x = 5,207,223.42

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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.