Home / 1,088,205.16-1,501,687.18-598,176.32

Finding the Fourth Proportional to 1,088,205.16, 1,501,687.18 and 598,176.32

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Solution

The fourth proportional to 1,088,205.16, 1,501,687.18 and 598,176.32 is: 825,463.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,205.16 : 1,501,687.18 = 598,176.32 : x
  2. Step 2: Convert to fraction form
    1,088,205.16/1,501,687.18 = 598,176.32/x
  3. Step 3: Cross multiply
    1,088,205.16x = 1,501,687.18 × 598,176.32
  4. Step 4: Simplify right side
    1,088,205.16x = 898,273,711,123.58
  5. Step 5: Solve for x
    x = 898,273,711,123.58/1,088,205.16
  6. Step 6: Final answer
    x = 825,463.57

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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.