Home / 2,016,320.10-3,024,480.15-894,389.10

Finding the Fourth Proportional to 2,016,320.10, 3,024,480.15 and 894,389.10

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Solution

The fourth proportional to 2,016,320.10, 3,024,480.15 and 894,389.10 is: 1,341,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,320.10 : 3,024,480.15 = 894,389.10 : x
  2. Step 2: Convert to fraction form
    2,016,320.10/3,024,480.15 = 894,389.10/x
  3. Step 3: Cross multiply
    2,016,320.10x = 3,024,480.15 × 894,389.10
  4. Step 4: Simplify right side
    2,016,320.10x = 2,705,062,079,326.36
  5. Step 5: Solve for x
    x = 2,705,062,079,326.36/2,016,320.10
  6. Step 6: Final answer
    x = 1,341,583.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.