Home / 675,929.48-1,013,765.02-202,614.89

Finding the Fourth Proportional to 675,929.48, 1,013,765.02 and 202,614.89

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Solution

The fourth proportional to 675,929.48, 1,013,765.02 and 202,614.89 is: 303,883.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,929.48 : 1,013,765.02 = 202,614.89 : x
  2. Step 2: Convert to fraction form
    675,929.48/1,013,765.02 = 202,614.89/x
  3. Step 3: Cross multiply
    675,929.48x = 1,013,765.02 × 202,614.89
  4. Step 4: Simplify right side
    675,929.48x = 205,403,882,437.79
  5. Step 5: Solve for x
    x = 205,403,882,437.79/675,929.48
  6. Step 6: Final answer
    x = 303,883.60

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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.