Home / 5,893,625.30-8,128,350.69-3,476,844.50

Finding the Fourth Proportional to 5,893,625.30, 8,128,350.69 and 3,476,844.50

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Solution

The fourth proportional to 5,893,625.30, 8,128,350.69 and 3,476,844.50 is: 4,795,182.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893,625.30 : 8,128,350.69 = 3,476,844.50 : x
  2. Step 2: Convert to fraction form
    5,893,625.30/8,128,350.69 = 3,476,844.50/x
  3. Step 3: Cross multiply
    5,893,625.30x = 8,128,350.69 × 3,476,844.50
  4. Step 4: Simplify right side
    5,893,625.30x = 28,261,011,390,597.71
  5. Step 5: Solve for x
    x = 28,261,011,390,597.71/5,893,625.30
  6. Step 6: Final answer
    x = 4,795,182.92

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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.