Home / 5,807,818.61-8,014,460.47-3,229,444.02

Finding the Fourth Proportional to 5,807,818.61, 8,014,460.47 and 3,229,444.02

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Solution

The fourth proportional to 5,807,818.61, 8,014,460.47 and 3,229,444.02 is: 4,456,449.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,818.61 : 8,014,460.47 = 3,229,444.02 : x
  2. Step 2: Convert to fraction form
    5,807,818.61/8,014,460.47 = 3,229,444.02/x
  3. Step 3: Cross multiply
    5,807,818.61x = 8,014,460.47 × 3,229,444.02
  4. Step 4: Simplify right side
    5,807,818.61x = 25,882,251,438,367.89
  5. Step 5: Solve for x
    x = 25,882,251,438,367.89/5,807,818.61
  6. Step 6: Final answer
    x = 4,456,449.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.