Home / 3,573,366.66-4,931,242.22-1,941,770.13

Finding the Fourth Proportional to 3,573,366.66, 4,931,242.22 and 1,941,770.13

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Solution

The fourth proportional to 3,573,366.66, 4,931,242.22 and 1,941,770.13 is: 2,679,640.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,366.66 : 4,931,242.22 = 1,941,770.13 : x
  2. Step 2: Convert to fraction form
    3,573,366.66/4,931,242.22 = 1,941,770.13/x
  3. Step 3: Cross multiply
    3,573,366.66x = 4,931,242.22 × 1,941,770.13
  4. Step 4: Simplify right side
    3,573,366.66x = 9,575,338,836,882.04
  5. Step 5: Solve for x
    x = 9,575,338,836,882.04/3,573,366.66
  6. Step 6: Final answer
    x = 2,679,640.73

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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.