Home / 1,007,014.59-1,510,162.11-332,971.47

Finding the Fourth Proportional to 1,007,014.59, 1,510,162.11 and 332,971.47

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Solution

The fourth proportional to 1,007,014.59, 1,510,162.11 and 332,971.47 is: 499,338.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,014.59 : 1,510,162.11 = 332,971.47 : x
  2. Step 2: Convert to fraction form
    1,007,014.59/1,510,162.11 = 332,971.47/x
  3. Step 3: Cross multiply
    1,007,014.59x = 1,510,162.11 × 332,971.47
  4. Step 4: Simplify right side
    1,007,014.59x = 502,840,897,705.00
  5. Step 5: Solve for x
    x = 502,840,897,705.00/1,007,014.59
  6. Step 6: Final answer
    x = 499,338.24

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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.