Home / 9,655,324-13,324,488.33-5,245,131.58

Finding the Fourth Proportional to 9,655,324, 13,324,488.33 and 5,245,131.58

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Solution

The fourth proportional to 9,655,324, 13,324,488.33 and 5,245,131.58 is: 7,238,358.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655,324 : 13,324,488.33 = 5,245,131.58 : x
  2. Step 2: Convert to fraction form
    9,655,324/13,324,488.33 = 5,245,131.58/x
  3. Step 3: Cross multiply
    9,655,324x = 13,324,488.33 × 5,245,131.58
  4. Step 4: Simplify right side
    9,655,324x = 69,888,694,527,024.46
  5. Step 5: Solve for x
    x = 69,888,694,527,024.46/9,655,324
  6. Step 6: Final answer
    x = 7,238,358.29

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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.