Home / 6,569,774.33-9,854,684.57-2,020,792.46

Finding the Fourth Proportional to 6,569,774.33, 9,854,684.57 and 2,020,792.46

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Solution

The fourth proportional to 6,569,774.33, 9,854,684.57 and 2,020,792.46 is: 3,031,195.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,774.33 : 9,854,684.57 = 2,020,792.46 : x
  2. Step 2: Convert to fraction form
    6,569,774.33/9,854,684.57 = 2,020,792.46/x
  3. Step 3: Cross multiply
    6,569,774.33x = 9,854,684.57 × 2,020,792.46
  4. Step 4: Simplify right side
    6,569,774.33x = 19,914,272,230,512.90
  5. Step 5: Solve for x
    x = 19,914,272,230,512.90/6,569,774.33
  6. Step 6: Final answer
    x = 3,031,195.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.