Home / 1,364,013.30-2,046,230.18-465,245.06

Finding the Fourth Proportional to 1,364,013.30, 2,046,230.18 and 465,245.06

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Solution

The fourth proportional to 1,364,013.30, 2,046,230.18 and 465,245.06 is: 697,939.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,013.30 : 2,046,230.18 = 465,245.06 : x
  2. Step 2: Convert to fraction form
    1,364,013.30/2,046,230.18 = 465,245.06/x
  3. Step 3: Cross multiply
    1,364,013.30x = 2,046,230.18 × 465,245.06
  4. Step 4: Simplify right side
    1,364,013.30x = 951,998,480,541.69
  5. Step 5: Solve for x
    x = 951,998,480,541.69/1,364,013.30
  6. Step 6: Final answer
    x = 697,939.29

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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.