Home / 9,625,290.32-13,282,896.84-5,332,938.32

Finding the Fourth Proportional to 9,625,290.32, 13,282,896.84 and 5,332,938.32

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Solution

The fourth proportional to 9,625,290.32, 13,282,896.84 and 5,332,938.32 is: 7,359,452.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,290.32 : 13,282,896.84 = 5,332,938.32 : x
  2. Step 2: Convert to fraction form
    9,625,290.32/13,282,896.84 = 5,332,938.32/x
  3. Step 3: Cross multiply
    9,625,290.32x = 13,282,896.84 × 5,332,938.32
  4. Step 4: Simplify right side
    9,625,290.32x = 70,836,869,558,642.91
  5. Step 5: Solve for x
    x = 70,836,869,558,642.91/9,625,290.32
  6. Step 6: Final answer
    x = 7,359,452.78

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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.