Home / 1,101,371.33-1,652,020.63-452,925.07

Finding the Fourth Proportional to 1,101,371.33, 1,652,020.63 and 452,925.07

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Solution

The fourth proportional to 1,101,371.33, 1,652,020.63 and 452,925.07 is: 679,372.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,371.33 : 1,652,020.63 = 452,925.07 : x
  2. Step 2: Convert to fraction form
    1,101,371.33/1,652,020.63 = 452,925.07/x
  3. Step 3: Cross multiply
    1,101,371.33x = 1,652,020.63 × 452,925.07
  4. Step 4: Simplify right side
    1,101,371.33x = 748,241,556,769.53
  5. Step 5: Solve for x
    x = 748,241,556,769.53/1,101,371.33
  6. Step 6: Final answer
    x = 679,372.65

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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.