Home / 3,014,324.88-4,522,112.28-884,478.48

Finding the Fourth Proportional to 3,014,324.88, 4,522,112.28 and 884,478.48

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Solution

The fourth proportional to 3,014,324.88, 4,522,112.28 and 884,478.48 is: 1,326,901.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,324.88 : 4,522,112.28 = 884,478.48 : x
  2. Step 2: Convert to fraction form
    3,014,324.88/4,522,112.28 = 884,478.48/x
  3. Step 3: Cross multiply
    3,014,324.88x = 4,522,112.28 × 884,478.48
  4. Step 4: Simplify right side
    3,014,324.88x = 3,999,710,995,803.73
  5. Step 5: Solve for x
    x = 3,999,710,995,803.73/3,014,324.88
  6. Step 6: Final answer
    x = 1,326,901.10

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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.