Home / 674,166.03-1,011,326.82-224,946.51

Finding the Fourth Proportional to 674,166.03, 1,011,326.82 and 224,946.51

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Solution

The fourth proportional to 674,166.03, 1,011,326.82 and 224,946.51 is: 337,445.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,166.03 : 1,011,326.82 = 224,946.51 : x
  2. Step 2: Convert to fraction form
    674,166.03/1,011,326.82 = 224,946.51/x
  3. Step 3: Cross multiply
    674,166.03x = 1,011,326.82 × 224,946.51
  4. Step 4: Simplify right side
    674,166.03x = 227,494,438,628.40
  5. Step 5: Solve for x
    x = 227,494,438,628.40/674,166.03
  6. Step 6: Final answer
    x = 337,445.72

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1.5x scale

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.