Home / 8,767,014.57-13,151,756.31-2,702,235.15

Finding the Fourth Proportional to 8,767,014.57, 13,151,756.31 and 2,702,235.15

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Solution

The fourth proportional to 8,767,014.57, 13,151,756.31 and 2,702,235.15 is: 4,053,733.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,014.57 : 13,151,756.31 = 2,702,235.15 : x
  2. Step 2: Convert to fraction form
    8,767,014.57/13,151,756.31 = 2,702,235.15/x
  3. Step 3: Cross multiply
    8,767,014.57x = 13,151,756.31 × 2,702,235.15
  4. Step 4: Simplify right side
    8,767,014.57x = 35,539,138,185,116.30
  5. Step 5: Solve for x
    x = 35,539,138,185,116.30/8,767,014.57
  6. Step 6: Final answer
    x = 4,053,733.22

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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.