Home / 7,055,686.12-10,569,356.22-5,971,546.48

Finding the Fourth Proportional to 7,055,686.12, 10,569,356.22 and 5,971,546.48

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Solution

The fourth proportional to 7,055,686.12, 10,569,356.22 and 5,971,546.48 is: 8,945,324.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,686.12 : 10,569,356.22 = 5,971,546.48 : x
  2. Step 2: Convert to fraction form
    7,055,686.12/10,569,356.22 = 5,971,546.48/x
  3. Step 3: Cross multiply
    7,055,686.12x = 10,569,356.22 × 5,971,546.48
  4. Step 4: Simplify right side
    7,055,686.12x = 63,115,401,931,407.12
  5. Step 5: Solve for x
    x = 63,115,401,931,407.12/7,055,686.12
  6. Step 6: Final answer
    x = 8,945,324.50

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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.