Home / 2,702,068.11-3,728,485.71-1,614,108.74

Finding the Fourth Proportional to 2,702,068.11, 3,728,485.71 and 1,614,108.74

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Solution

The fourth proportional to 2,702,068.11, 3,728,485.71 and 1,614,108.74 is: 2,227,250.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,068.11 : 3,728,485.71 = 1,614,108.74 : x
  2. Step 2: Convert to fraction form
    2,702,068.11/3,728,485.71 = 1,614,108.74/x
  3. Step 3: Cross multiply
    2,702,068.11x = 3,728,485.71 × 1,614,108.74
  4. Step 4: Simplify right side
    2,702,068.11x = 6,018,181,352,833.68
  5. Step 5: Solve for x
    x = 6,018,181,352,833.68/2,702,068.11
  6. Step 6: Final answer
    x = 2,227,250.06

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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.