Home / 2,342,563.32-3,232,714.76-1,310,059.66

Finding the Fourth Proportional to 2,342,563.32, 3,232,714.76 and 1,310,059.66

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Solution

The fourth proportional to 2,342,563.32, 3,232,714.76 and 1,310,059.66 is: 1,807,869.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,563.32 : 3,232,714.76 = 1,310,059.66 : x
  2. Step 2: Convert to fraction form
    2,342,563.32/3,232,714.76 = 1,310,059.66/x
  3. Step 3: Cross multiply
    2,342,563.32x = 3,232,714.76 × 1,310,059.66
  4. Step 4: Simplify right side
    2,342,563.32x = 4,235,049,199,362.58
  5. Step 5: Solve for x
    x = 4,235,049,199,362.58/2,342,563.32
  6. Step 6: Final answer
    x = 1,807,869.68

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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.