Home / 2,108,267.64-3,161,264.04-1,094,889.60

Finding the Fourth Proportional to 2,108,267.64, 3,161,264.04 and 1,094,889.60

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Solution

The fourth proportional to 2,108,267.64, 3,161,264.04 and 1,094,889.60 is: 1,641,743.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,108,267.64 : 3,161,264.04 = 1,094,889.60 : x
  2. Step 2: Convert to fraction form
    2,108,267.64/3,161,264.04 = 1,094,889.60/x
  3. Step 3: Cross multiply
    2,108,267.64x = 3,161,264.04 × 1,094,889.60
  4. Step 4: Simplify right side
    2,108,267.64x = 3,461,235,120,249.98
  5. Step 5: Solve for x
    x = 3,461,235,120,249.98/2,108,267.64
  6. Step 6: Final answer
    x = 1,641,743.70

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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.