Home / 9,075,517.61-13,613,227.09-5,234,850.41

Finding the Fourth Proportional to 9,075,517.61, 13,613,227.09 and 5,234,850.41

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Solution

The fourth proportional to 9,075,517.61, 13,613,227.09 and 5,234,850.41 is: 7,852,247.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,517.61 : 13,613,227.09 = 5,234,850.41 : x
  2. Step 2: Convert to fraction form
    9,075,517.61/13,613,227.09 = 5,234,850.41/x
  3. Step 3: Cross multiply
    9,075,517.61x = 13,613,227.09 × 5,234,850.41
  4. Step 4: Simplify right side
    9,075,517.61x = 71,263,207,413,509.61
  5. Step 5: Solve for x
    x = 71,263,207,413,509.61/9,075,517.61
  6. Step 6: Final answer
    x = 7,852,247.16

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1.5x scale

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.