Home / 3,014,330.88-4,522,121.28-884,484.48

Finding the Fourth Proportional to 3,014,330.88, 4,522,121.28 and 884,484.48

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Solution

The fourth proportional to 3,014,330.88, 4,522,121.28 and 884,484.48 is: 1,326,910.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,330.88 : 4,522,121.28 = 884,484.48 : x
  2. Step 2: Convert to fraction form
    3,014,330.88/4,522,121.28 = 884,484.48/x
  3. Step 3: Cross multiply
    3,014,330.88x = 4,522,121.28 × 884,484.48
  4. Step 4: Simplify right side
    3,014,330.88x = 3,999,746,088,837.73
  5. Step 5: Solve for x
    x = 3,999,746,088,837.73/3,014,330.88
  6. Step 6: Final answer
    x = 1,326,910.10

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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.