Home / 4,385,549.95-6,546,203.43-3,867,837.85

Finding the Fourth Proportional to 4,385,549.95, 6,546,203.43 and 3,867,837.85

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Solution

The fourth proportional to 4,385,549.95, 6,546,203.43 and 3,867,837.85 is: 5,773,427.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,549.95 : 6,546,203.43 = 3,867,837.85 : x
  2. Step 2: Convert to fraction form
    4,385,549.95/6,546,203.43 = 3,867,837.85/x
  3. Step 3: Cross multiply
    4,385,549.95x = 6,546,203.43 × 3,867,837.85
  4. Step 4: Simplify right side
    4,385,549.95x = 25,319,653,400,353.82
  5. Step 5: Solve for x
    x = 25,319,653,400,353.82/4,385,549.95
  6. Step 6: Final answer
    x = 5,773,427.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.