Home / 4,431,151.10-6,115,005.24-2,800,283.24

Finding the Fourth Proportional to 4,431,151.10, 6,115,005.24 and 2,800,283.24

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Solution

The fourth proportional to 4,431,151.10, 6,115,005.24 and 2,800,283.24 is: 3,864,401.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,151.10 : 6,115,005.24 = 2,800,283.24 : x
  2. Step 2: Convert to fraction form
    4,431,151.10/6,115,005.24 = 2,800,283.24/x
  3. Step 3: Cross multiply
    4,431,151.10x = 6,115,005.24 × 2,800,283.24
  4. Step 4: Simplify right side
    4,431,151.10x = 17,123,746,686,084.18
  5. Step 5: Solve for x
    x = 17,123,746,686,084.18/4,431,151.10
  6. Step 6: Final answer
    x = 3,864,401.44

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1.5x scale

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.