Home / 1,874,098.04-2,808,203.52-1,448,676.32

Finding the Fourth Proportional to 1,874,098.04, 2,808,203.52 and 1,448,676.32

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Solution

The fourth proportional to 1,874,098.04, 2,808,203.52 and 1,448,676.32 is: 2,170,739.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,098.04 : 2,808,203.52 = 1,448,676.32 : x
  2. Step 2: Convert to fraction form
    1,874,098.04/2,808,203.52 = 1,448,676.32/x
  3. Step 3: Cross multiply
    1,874,098.04x = 2,808,203.52 × 1,448,676.32
  4. Step 4: Simplify right side
    1,874,098.04x = 4,068,177,941,164.65
  5. Step 5: Solve for x
    x = 4,068,177,941,164.65/1,874,098.04
  6. Step 6: Final answer
    x = 2,170,739.13

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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.