Home / 6,025,116.95-8,314,631.16-3,271,779.78

Finding the Fourth Proportional to 6,025,116.95, 8,314,631.16 and 3,271,779.78

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Solution

The fourth proportional to 6,025,116.95, 8,314,631.16 and 3,271,779.78 is: 4,515,039.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,116.95 : 8,314,631.16 = 3,271,779.78 : x
  2. Step 2: Convert to fraction form
    6,025,116.95/8,314,631.16 = 3,271,779.78/x
  3. Step 3: Cross multiply
    6,025,116.95x = 8,314,631.16 × 3,271,779.78
  4. Step 4: Simplify right side
    6,025,116.95x = 27,203,642,107,445.95
  5. Step 5: Solve for x
    x = 27,203,642,107,445.95/6,025,116.95
  6. Step 6: Final answer
    x = 4,515,039.68

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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.