Home / 9,625,284-13,282,891.92-5,332,932

Finding the Fourth Proportional to 9,625,284, 13,282,891.92 and 5,332,932

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Solution

The fourth proportional to 9,625,284, 13,282,891.92 and 5,332,932 is: 7,359,446.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,284 : 13,282,891.92 = 5,332,932 : x
  2. Step 2: Convert to fraction form
    9,625,284/13,282,891.92 = 5,332,932/x
  3. Step 3: Cross multiply
    9,625,284x = 13,282,891.92 × 5,332,932
  4. Step 4: Simplify right side
    9,625,284x = 70,836,759,372,709.44
  5. Step 5: Solve for x
    x = 70,836,759,372,709.44/9,625,284
  6. Step 6: Final answer
    x = 7,359,446.16

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1.5x scale

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.