Home / 671,044.71-1,006,256.03-250,207.59

Finding the Fourth Proportional to 671,044.71, 1,006,256.03 and 250,207.59

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Solution

The fourth proportional to 671,044.71, 1,006,256.03 and 250,207.59 is: 375,195.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,044.71 : 1,006,256.03 = 250,207.59 : x
  2. Step 2: Convert to fraction form
    671,044.71/1,006,256.03 = 250,207.59/x
  3. Step 3: Cross multiply
    671,044.71x = 1,006,256.03 × 250,207.59
  4. Step 4: Simplify right side
    671,044.71x = 251,772,894,938.23
  5. Step 5: Solve for x
    x = 251,772,894,938.23/671,044.71
  6. Step 6: Final answer
    x = 375,195.41

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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.