Home / 1,566,215.90-2,349,323.85-965,228.30

Finding the Fourth Proportional to 1,566,215.90, 2,349,323.85 and 965,228.30

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Solution

The fourth proportional to 1,566,215.90, 2,349,323.85 and 965,228.30 is: 1,447,842.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,215.90 : 2,349,323.85 = 965,228.30 : x
  2. Step 2: Convert to fraction form
    1,566,215.90/2,349,323.85 = 965,228.30/x
  3. Step 3: Cross multiply
    1,566,215.90x = 2,349,323.85 × 965,228.30
  4. Step 4: Simplify right side
    1,566,215.90x = 2,267,633,865,884.96
  5. Step 5: Solve for x
    x = 2,267,633,865,884.96/1,566,215.90
  6. Step 6: Final answer
    x = 1,447,842.45

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Similar ratio
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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.