Home / 15,623,564.68-23,434,180.26-4,840,948.36

Finding the Fourth Proportional to 15,623,564.68, 23,434,180.26 and 4,840,948.36

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Solution

The fourth proportional to 15,623,564.68, 23,434,180.26 and 4,840,948.36 is: 7,261,061.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,623,564.68 : 23,434,180.26 = 4,840,948.36 : x
  2. Step 2: Convert to fraction form
    15,623,564.68/23,434,180.26 = 4,840,948.36/x
  3. Step 3: Cross multiply
    15,623,564.68x = 23,434,180.26 × 4,840,948.36
  4. Step 4: Simplify right side
    15,623,564.68x = 113,443,656,497,591.39
  5. Step 5: Solve for x
    x = 113,443,656,497,591.39/15,623,564.68
  6. Step 6: Final answer
    x = 7,261,061.02

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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.