Home / 1,036,159.93-1,554,592.80-632,160.95

Finding the Fourth Proportional to 1,036,159.93, 1,554,592.80 and 632,160.95

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Solution

The fourth proportional to 1,036,159.93, 1,554,592.80 and 632,160.95 is: 948,456.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,159.93 : 1,554,592.80 = 632,160.95 : x
  2. Step 2: Convert to fraction form
    1,036,159.93/1,554,592.80 = 632,160.95/x
  3. Step 3: Cross multiply
    1,036,159.93x = 1,554,592.80 × 632,160.95
  4. Step 4: Simplify right side
    1,036,159.93x = 982,752,855,908.80
  5. Step 5: Solve for x
    x = 982,752,855,908.80/1,036,159.93
  6. Step 6: Final answer
    x = 948,456.73

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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.