Home / 1,474,714.58-2,034,019.58-1,112,153.72

Finding the Fourth Proportional to 1,474,714.58, 2,034,019.58 and 1,112,153.72

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Solution

The fourth proportional to 1,474,714.58, 2,034,019.58 and 1,112,153.72 is: 1,533,952.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,714.58 : 2,034,019.58 = 1,112,153.72 : x
  2. Step 2: Convert to fraction form
    1,474,714.58/2,034,019.58 = 1,112,153.72/x
  3. Step 3: Cross multiply
    1,474,714.58x = 2,034,019.58 × 1,112,153.72
  4. Step 4: Simplify right side
    1,474,714.58x = 2,262,142,442,449.84
  5. Step 5: Solve for x
    x = 2,262,142,442,449.84/1,474,714.58
  6. Step 6: Final answer
    x = 1,533,952.72

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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.