Home / 1,025,193.56-1,414,810.06-589,611.20

Finding the Fourth Proportional to 1,025,193.56, 1,414,810.06 and 589,611.20

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Solution

The fourth proportional to 1,025,193.56, 1,414,810.06 and 589,611.20 is: 813,688.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,193.56 : 1,414,810.06 = 589,611.20 : x
  2. Step 2: Convert to fraction form
    1,025,193.56/1,414,810.06 = 589,611.20/x
  3. Step 3: Cross multiply
    1,025,193.56x = 1,414,810.06 × 589,611.20
  4. Step 4: Simplify right side
    1,025,193.56x = 834,187,857,248.67
  5. Step 5: Solve for x
    x = 834,187,857,248.67/1,025,193.56
  6. Step 6: Final answer
    x = 813,688.16

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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.