Home / 1,596,583.50-2,203,285.26-1,088,174.04

Finding the Fourth Proportional to 1,596,583.50, 2,203,285.26 and 1,088,174.04

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Solution

The fourth proportional to 1,596,583.50, 2,203,285.26 and 1,088,174.04 is: 1,501,680.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,583.50 : 2,203,285.26 = 1,088,174.04 : x
  2. Step 2: Convert to fraction form
    1,596,583.50/2,203,285.26 = 1,088,174.04/x
  3. Step 3: Cross multiply
    1,596,583.50x = 2,203,285.26 × 1,088,174.04
  4. Step 4: Simplify right side
    1,596,583.50x = 2,397,557,822,646.65
  5. Step 5: Solve for x
    x = 2,397,557,822,646.65/1,596,583.50
  6. Step 6: Final answer
    x = 1,501,680.20

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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.