Home / 1,454,748.10-2,007,401.37-895,853.66

Finding the Fourth Proportional to 1,454,748.10, 2,007,401.37 and 895,853.66

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Solution

The fourth proportional to 1,454,748.10, 2,007,401.37 and 895,853.66 is: 1,236,185.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,748.10 : 2,007,401.37 = 895,853.66 : x
  2. Step 2: Convert to fraction form
    1,454,748.10/2,007,401.37 = 895,853.66/x
  3. Step 3: Cross multiply
    1,454,748.10x = 2,007,401.37 × 895,853.66
  4. Step 4: Simplify right side
    1,454,748.10x = 1,798,337,851,007.06
  5. Step 5: Solve for x
    x = 1,798,337,851,007.06/1,454,748.10
  6. Step 6: Final answer
    x = 1,236,185.05

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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.