Home / 2,340,448-3,229,830.18-1,307,973.02

Finding the Fourth Proportional to 2,340,448, 3,229,830.18 and 1,307,973.02

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Solution

The fourth proportional to 2,340,448, 3,229,830.18 and 1,307,973.02 is: 1,805,009.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,448 : 3,229,830.18 = 1,307,973.02 : x
  2. Step 2: Convert to fraction form
    2,340,448/3,229,830.18 = 1,307,973.02/x
  3. Step 3: Cross multiply
    2,340,448x = 3,229,830.18 × 1,307,973.02
  4. Step 4: Simplify right side
    2,340,448x = 4,224,530,734,621.74
  5. Step 5: Solve for x
    x = 4,224,530,734,621.74/2,340,448
  6. Step 6: Final answer
    x = 1,805,009.44

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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.