Home / 2,695,852.33-3,720,257.28-1,472,157.83

Finding the Fourth Proportional to 2,695,852.33, 3,720,257.28 and 1,472,157.83

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Solution

The fourth proportional to 2,695,852.33, 3,720,257.28 and 1,472,157.83 is: 2,031,567.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,852.33 : 3,720,257.28 = 1,472,157.83 : x
  2. Step 2: Convert to fraction form
    2,695,852.33/3,720,257.28 = 1,472,157.83/x
  3. Step 3: Cross multiply
    2,695,852.33x = 3,720,257.28 × 1,472,157.83
  4. Step 4: Simplify right side
    2,695,852.33x = 5,476,805,893,667.15
  5. Step 5: Solve for x
    x = 5,476,805,893,667.15/2,695,852.33
  6. Step 6: Final answer
    x = 2,031,567.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.