Home / 1,344,176.32-2,016,303.36-502,567.36

Finding the Fourth Proportional to 1,344,176.32, 2,016,303.36 and 502,567.36

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Solution

The fourth proportional to 1,344,176.32, 2,016,303.36 and 502,567.36 is: 753,865.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,176.32 : 2,016,303.36 = 502,567.36 : x
  2. Step 2: Convert to fraction form
    1,344,176.32/2,016,303.36 = 502,567.36/x
  3. Step 3: Cross multiply
    1,344,176.32x = 2,016,303.36 × 502,567.36
  4. Step 4: Simplify right side
    1,344,176.32x = 1,013,328,256,594.33
  5. Step 5: Solve for x
    x = 1,013,328,256,594.33/1,344,176.32
  6. Step 6: Final answer
    x = 753,865.58

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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.