Home / 1,006,656.36-1,510,221.04-332,737.69

Finding the Fourth Proportional to 1,006,656.36, 1,510,221.04 and 332,737.69

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Solution

The fourth proportional to 1,006,656.36, 1,510,221.04 and 332,737.69 is: 499,184.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,656.36 : 1,510,221.04 = 332,737.69 : x
  2. Step 2: Convert to fraction form
    1,006,656.36/1,510,221.04 = 332,737.69/x
  3. Step 3: Cross multiply
    1,006,656.36x = 1,510,221.04 × 332,737.69
  4. Step 4: Simplify right side
    1,006,656.36x = 502,507,460,239.00
  5. Step 5: Solve for x
    x = 502,507,460,239.00/1,006,656.36
  6. Step 6: Final answer
    x = 499,184.71

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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.