Home / 9,625,279-13,282,885.02-5,332,927

Finding the Fourth Proportional to 9,625,279, 13,282,885.02 and 5,332,927

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Solution

The fourth proportional to 9,625,279, 13,282,885.02 and 5,332,927 is: 7,359,439.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,279 : 13,282,885.02 = 5,332,927 : x
  2. Step 2: Convert to fraction form
    9,625,279/13,282,885.02 = 5,332,927/x
  3. Step 3: Cross multiply
    9,625,279x = 13,282,885.02 × 5,332,927
  4. Step 4: Simplify right side
    9,625,279x = 70,836,656,161,053.53
  5. Step 5: Solve for x
    x = 70,836,656,161,053.53/9,625,279
  6. Step 6: Final answer
    x = 7,359,439.26

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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.