Home / 2,307,851.70-3,462,417.45-960,648.90

Finding the Fourth Proportional to 2,307,851.70, 3,462,417.45 and 960,648.90

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Solution

The fourth proportional to 2,307,851.70, 3,462,417.45 and 960,648.90 is: 1,441,239.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,851.70 : 3,462,417.45 = 960,648.90 : x
  2. Step 2: Convert to fraction form
    2,307,851.70/3,462,417.45 = 960,648.90/x
  3. Step 3: Cross multiply
    2,307,851.70x = 3,462,417.45 × 960,648.90
  4. Step 4: Simplify right side
    2,307,851.70x = 3,326,167,514,683.31
  5. Step 5: Solve for x
    x = 3,326,167,514,683.31/2,307,851.70
  6. Step 6: Final answer
    x = 1,441,239.71

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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.