Home / 2,095,694.10-3,143,541.15-579,374.10

Finding the Fourth Proportional to 2,095,694.10, 3,143,541.15 and 579,374.10

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Solution

The fourth proportional to 2,095,694.10, 3,143,541.15 and 579,374.10 is: 869,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,694.10 : 3,143,541.15 = 579,374.10 : x
  2. Step 2: Convert to fraction form
    2,095,694.10/3,143,541.15 = 579,374.10/x
  3. Step 3: Cross multiply
    2,095,694.10x = 3,143,541.15 × 579,374.10
  4. Step 4: Simplify right side
    2,095,694.10x = 1,821,286,324,594.22
  5. Step 5: Solve for x
    x = 1,821,286,324,594.22/2,095,694.10
  6. Step 6: Final answer
    x = 869,061.15

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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.