Home / 1,812,683.28-2,718,442.86-597,986.88

Finding the Fourth Proportional to 1,812,683.28, 2,718,442.86 and 597,986.88

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Solution

The fourth proportional to 1,812,683.28, 2,718,442.86 and 597,986.88 is: 896,788.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,683.28 : 2,718,442.86 = 597,986.88 : x
  2. Step 2: Convert to fraction form
    1,812,683.28/2,718,442.86 = 597,986.88/x
  3. Step 3: Cross multiply
    1,812,683.28x = 2,718,442.86 × 597,986.88
  4. Step 4: Simplify right side
    1,812,683.28x = 1,625,593,164,309.68
  5. Step 5: Solve for x
    x = 1,625,593,164,309.68/1,812,683.28
  6. Step 6: Final answer
    x = 896,788.30

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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.