Home / 9,552,232.80-13,159,661.76-6,646,626.72

Finding the Fourth Proportional to 9,552,232.80, 13,159,661.76 and 6,646,626.72

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Solution

The fourth proportional to 9,552,232.80, 13,159,661.76 and 6,646,626.72 is: 9,156,744.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,232.80 : 13,159,661.76 = 6,646,626.72 : x
  2. Step 2: Convert to fraction form
    9,552,232.80/13,159,661.76 = 6,646,626.72/x
  3. Step 3: Cross multiply
    9,552,232.80x = 13,159,661.76 × 6,646,626.72
  4. Step 4: Simplify right side
    9,552,232.80x = 87,467,359,480,178.22
  5. Step 5: Solve for x
    x = 87,467,359,480,178.22/9,552,232.80
  6. Step 6: Final answer
    x = 9,156,744.95

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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.