Home / 2,308,610.48-3,462,915.68-625,713.96

Finding the Fourth Proportional to 2,308,610.48, 3,462,915.68 and 625,713.96

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Solution

The fourth proportional to 2,308,610.48, 3,462,915.68 and 625,713.96 is: 938,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,610.48 : 3,462,915.68 = 625,713.96 : x
  2. Step 2: Convert to fraction form
    2,308,610.48/3,462,915.68 = 625,713.96/x
  3. Step 3: Cross multiply
    2,308,610.48x = 3,462,915.68 × 625,713.96
  4. Step 4: Simplify right side
    2,308,610.48x = 2,166,794,683,278.89
  5. Step 5: Solve for x
    x = 2,166,794,683,278.89/2,308,610.48
  6. Step 6: Final answer
    x = 938,570.93

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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.