Home / 4,896,834.60-6,755,535.55-3,058,100.68

Finding the Fourth Proportional to 4,896,834.60, 6,755,535.55 and 3,058,100.68

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Solution

The fourth proportional to 4,896,834.60, 6,755,535.55 and 3,058,100.68 is: 4,218,869.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,834.60 : 6,755,535.55 = 3,058,100.68 : x
  2. Step 2: Convert to fraction form
    4,896,834.60/6,755,535.55 = 3,058,100.68/x
  3. Step 3: Cross multiply
    4,896,834.60x = 6,755,535.55 × 3,058,100.68
  4. Step 4: Simplify right side
    4,896,834.60x = 20,659,107,859,219.18
  5. Step 5: Solve for x
    x = 20,659,107,859,219.18/4,896,834.60
  6. Step 6: Final answer
    x = 4,218,869.85

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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.