Home / 554,669.07-832,006.02-175,591.65

Finding the Fourth Proportional to 554,669.07, 832,006.02 and 175,591.65

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Solution

The fourth proportional to 554,669.07, 832,006.02 and 175,591.65 is: 263,388.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,669.07 : 832,006.02 = 175,591.65 : x
  2. Step 2: Convert to fraction form
    554,669.07/832,006.02 = 175,591.65/x
  3. Step 3: Cross multiply
    554,669.07x = 832,006.02 × 175,591.65
  4. Step 4: Simplify right side
    554,669.07x = 146,093,309,861.73
  5. Step 5: Solve for x
    x = 146,093,309,861.73/554,669.07
  6. Step 6: Final answer
    x = 263,388.24

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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.