Home / 4,895,740.40-6,755,017.56-2,961,952.88

Finding the Fourth Proportional to 4,895,740.40, 6,755,017.56 and 2,961,952.88

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Solution

The fourth proportional to 4,895,740.40, 6,755,017.56 and 2,961,952.88 is: 4,086,826.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,740.40 : 6,755,017.56 = 2,961,952.88 : x
  2. Step 2: Convert to fraction form
    4,895,740.40/6,755,017.56 = 2,961,952.88/x
  3. Step 3: Cross multiply
    4,895,740.40x = 6,755,017.56 × 2,961,952.88
  4. Step 4: Simplify right side
    4,895,740.40x = 20,008,043,716,292.57
  5. Step 5: Solve for x
    x = 20,008,043,716,292.57/4,895,740.40
  6. Step 6: Final answer
    x = 4,086,826.93

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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.