Home / 4,895,423.73-6,755,532.44-2,690,281.35

Finding the Fourth Proportional to 4,895,423.73, 6,755,532.44 and 2,690,281.35

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Solution

The fourth proportional to 4,895,423.73, 6,755,532.44 and 2,690,281.35 is: 3,712,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,423.73 : 6,755,532.44 = 2,690,281.35 : x
  2. Step 2: Convert to fraction form
    4,895,423.73/6,755,532.44 = 2,690,281.35/x
  3. Step 3: Cross multiply
    4,895,423.73x = 6,755,532.44 × 2,690,281.35
  4. Step 4: Simplify right side
    4,895,423.73x = 18,174,282,919,200.59
  5. Step 5: Solve for x
    x = 18,174,282,919,200.59/4,895,423.73
  6. Step 6: Final answer
    x = 3,712,504.56

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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.