Home / 9,836,595.33-13,569,868.68-6,397,581.57

Finding the Fourth Proportional to 9,836,595.33, 13,569,868.68 and 6,397,581.57

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Solution

The fourth proportional to 9,836,595.33, 13,569,868.68 and 6,397,581.57 is: 8,825,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,836,595.33 : 13,569,868.68 = 6,397,581.57 : x
  2. Step 2: Convert to fraction form
    9,836,595.33/13,569,868.68 = 6,397,581.57/x
  3. Step 3: Cross multiply
    9,836,595.33x = 13,569,868.68 × 6,397,581.57
  4. Step 4: Simplify right side
    9,836,595.33x = 86,814,341,774,488.23
  5. Step 5: Solve for x
    x = 86,814,341,774,488.23/9,836,595.33
  6. Step 6: Final answer
    x = 8,825,649.41

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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.