Home / 898,366.70-1,347,550.05-597,872.90

Finding the Fourth Proportional to 898,366.70, 1,347,550.05 and 597,872.90

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Solution

The fourth proportional to 898,366.70, 1,347,550.05 and 597,872.90 is: 896,809.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,366.70 : 1,347,550.05 = 597,872.90 : x
  2. Step 2: Convert to fraction form
    898,366.70/1,347,550.05 = 597,872.90/x
  3. Step 3: Cross multiply
    898,366.70x = 1,347,550.05 × 597,872.90
  4. Step 4: Simplify right side
    898,366.70x = 805,663,656,288.65
  5. Step 5: Solve for x
    x = 805,663,656,288.65/898,366.70
  6. Step 6: Final answer
    x = 896,809.35

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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.