Home / 2,341,079.90-3,230,952.47-1,322,550.30

Finding the Fourth Proportional to 2,341,079.90, 3,230,952.47 and 1,322,550.30

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Solution

The fourth proportional to 2,341,079.90, 3,230,952.47 and 1,322,550.30 is: 1,825,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,079.90 : 3,230,952.47 = 1,322,550.30 : x
  2. Step 2: Convert to fraction form
    2,341,079.90/3,230,952.47 = 1,322,550.30/x
  3. Step 3: Cross multiply
    2,341,079.90x = 3,230,952.47 × 1,322,550.30
  4. Step 4: Simplify right side
    2,341,079.90x = 4,273,097,158,484.24
  5. Step 5: Solve for x
    x = 4,273,097,158,484.24/2,341,079.90
  6. Step 6: Final answer
    x = 1,825,267.54

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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.