Home / 1,588,159.19-2,382,342.46-1,162,967.51

Finding the Fourth Proportional to 1,588,159.19, 2,382,342.46 and 1,162,967.51

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Solution

The fourth proportional to 1,588,159.19, 2,382,342.46 and 1,162,967.51 is: 1,744,527.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,159.19 : 2,382,342.46 = 1,162,967.51 : x
  2. Step 2: Convert to fraction form
    1,588,159.19/2,382,342.46 = 1,162,967.51/x
  3. Step 3: Cross multiply
    1,588,159.19x = 2,382,342.46 × 1,162,967.51
  4. Step 4: Simplify right side
    1,588,159.19x = 2,770,586,863,854.34
  5. Step 5: Solve for x
    x = 2,770,586,863,854.34/1,588,159.19
  6. Step 6: Final answer
    x = 1,744,527.18

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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.