Home / 6,895,686.06-10,336,431.94-3,059,315.20

Finding the Fourth Proportional to 6,895,686.06, 10,336,431.94 and 3,059,315.20

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Solution

The fourth proportional to 6,895,686.06, 10,336,431.94 and 3,059,315.20 is: 4,585,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,686.06 : 10,336,431.94 = 3,059,315.20 : x
  2. Step 2: Convert to fraction form
    6,895,686.06/10,336,431.94 = 3,059,315.20/x
  3. Step 3: Cross multiply
    6,895,686.06x = 10,336,431.94 × 3,059,315.20
  4. Step 4: Simplify right side
    6,895,686.06x = 31,622,403,347,807.49
  5. Step 5: Solve for x
    x = 31,622,403,347,807.49/6,895,686.06
  6. Step 6: Final answer
    x = 4,585,824.10

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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.