Home / 9,055,908.31-13,583,862.47-6,207,384.55

Finding the Fourth Proportional to 9,055,908.31, 13,583,862.47 and 6,207,384.55

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Solution

The fourth proportional to 9,055,908.31, 13,583,862.47 and 6,207,384.55 is: 9,311,076.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,908.31 : 13,583,862.47 = 6,207,384.55 : x
  2. Step 2: Convert to fraction form
    9,055,908.31/13,583,862.47 = 6,207,384.55/x
  3. Step 3: Cross multiply
    9,055,908.31x = 13,583,862.47 × 6,207,384.55
  4. Step 4: Simplify right side
    9,055,908.31x = 84,320,258,025,602.84
  5. Step 5: Solve for x
    x = 84,320,258,025,602.84/9,055,908.31
  6. Step 6: Final answer
    x = 9,311,076.83

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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.