Home / 2,350,147.60-3,525,221.40-1,551,242.26

Finding the Fourth Proportional to 2,350,147.60, 3,525,221.40 and 1,551,242.26

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Solution

The fourth proportional to 2,350,147.60, 3,525,221.40 and 1,551,242.26 is: 2,326,863.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,147.60 : 3,525,221.40 = 1,551,242.26 : x
  2. Step 2: Convert to fraction form
    2,350,147.60/3,525,221.40 = 1,551,242.26/x
  3. Step 3: Cross multiply
    2,350,147.60x = 3,525,221.40 × 1,551,242.26
  4. Step 4: Simplify right side
    2,350,147.60x = 5,468,472,411,536.36
  5. Step 5: Solve for x
    x = 5,468,472,411,536.36/2,350,147.60
  6. Step 6: Final answer
    x = 2,326,863.39

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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.