Home / 674,215.04-1,011,393.64-224,779.25

Finding the Fourth Proportional to 674,215.04, 1,011,393.64 and 224,779.25

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Solution

The fourth proportional to 674,215.04, 1,011,393.64 and 224,779.25 is: 337,192.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,215.04 : 1,011,393.64 = 224,779.25 : x
  2. Step 2: Convert to fraction form
    674,215.04/1,011,393.64 = 224,779.25/x
  3. Step 3: Cross multiply
    674,215.04x = 1,011,393.64 × 224,779.25
  4. Step 4: Simplify right side
    674,215.04x = 227,340,306,663.43
  5. Step 5: Solve for x
    x = 227,340,306,663.43/674,215.04
  6. Step 6: Final answer
    x = 337,192.58

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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.