Home / 4,862,505.57-6,710,515.98-2,797,834.84

Finding the Fourth Proportional to 4,862,505.57, 6,710,515.98 and 2,797,834.84

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Solution

The fourth proportional to 4,862,505.57, 6,710,515.98 and 2,797,834.84 is: 3,861,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,505.57 : 6,710,515.98 = 2,797,834.84 : x
  2. Step 2: Convert to fraction form
    4,862,505.57/6,710,515.98 = 2,797,834.84/x
  3. Step 3: Cross multiply
    4,862,505.57x = 6,710,515.98 × 2,797,834.84
  4. Step 4: Simplify right side
    4,862,505.57x = 18,774,915,403,220.74
  5. Step 5: Solve for x
    x = 18,774,915,403,220.74/4,862,505.57
  6. Step 6: Final answer
    x = 3,861,160.70

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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.