Home / 8,569,765.15-11,826,480.30-4,899,023.29

Finding the Fourth Proportional to 8,569,765.15, 11,826,480.30 and 4,899,023.29

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Solution

The fourth proportional to 8,569,765.15, 11,826,480.30 and 4,899,023.29 is: 6,760,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,569,765.15 : 11,826,480.30 = 4,899,023.29 : x
  2. Step 2: Convert to fraction form
    8,569,765.15/11,826,480.30 = 4,899,023.29/x
  3. Step 3: Cross multiply
    8,569,765.15x = 11,826,480.30 × 4,899,023.29
  4. Step 4: Simplify right side
    8,569,765.15x = 57,938,202,358,313.99
  5. Step 5: Solve for x
    x = 57,938,202,358,313.99/8,569,765.15
  6. Step 6: Final answer
    x = 6,760,768.97

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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.