Home / 2,679,733.44-4,017,340.71-1,162,274.04

Finding the Fourth Proportional to 2,679,733.44, 4,017,340.71 and 1,162,274.04

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Solution

The fourth proportional to 2,679,733.44, 4,017,340.71 and 1,162,274.04 is: 1,742,431.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,733.44 : 4,017,340.71 = 1,162,274.04 : x
  2. Step 2: Convert to fraction form
    2,679,733.44/4,017,340.71 = 1,162,274.04/x
  3. Step 3: Cross multiply
    2,679,733.44x = 4,017,340.71 × 1,162,274.04
  4. Step 4: Simplify right side
    2,679,733.44x = 4,669,250,817,068.17
  5. Step 5: Solve for x
    x = 4,669,250,817,068.17/2,679,733.44
  6. Step 6: Final answer
    x = 1,742,431.07

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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.