Home / 1,023,952.33-1,536,614.09-424,914.06

Finding the Fourth Proportional to 1,023,952.33, 1,536,614.09 and 424,914.06

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Solution

The fourth proportional to 1,023,952.33, 1,536,614.09 and 424,914.06 is: 637,655.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,952.33 : 1,536,614.09 = 424,914.06 : x
  2. Step 2: Convert to fraction form
    1,023,952.33/1,536,614.09 = 424,914.06/x
  3. Step 3: Cross multiply
    1,023,952.33x = 1,536,614.09 × 424,914.06
  4. Step 4: Simplify right side
    1,023,952.33x = 652,928,931,635.11
  5. Step 5: Solve for x
    x = 652,928,931,635.11/1,023,952.33
  6. Step 6: Final answer
    x = 637,655.59

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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.