Home / 1,488,574.44-2,054,184.66-844,052.04

Finding the Fourth Proportional to 1,488,574.44, 2,054,184.66 and 844,052.04

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Solution

The fourth proportional to 1,488,574.44, 2,054,184.66 and 844,052.04 is: 1,164,764.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488,574.44 : 2,054,184.66 = 844,052.04 : x
  2. Step 2: Convert to fraction form
    1,488,574.44/2,054,184.66 = 844,052.04/x
  3. Step 3: Cross multiply
    1,488,574.44x = 2,054,184.66 × 844,052.04
  4. Step 4: Simplify right side
    1,488,574.44x = 1,733,838,752,809.71
  5. Step 5: Solve for x
    x = 1,733,838,752,809.71/1,488,574.44
  6. Step 6: Final answer
    x = 1,164,764.56

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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.