Home / 5,034,797.70-6,948,000.09-2,742,951.30

Finding the Fourth Proportional to 5,034,797.70, 6,948,000.09 and 2,742,951.30

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Solution

The fourth proportional to 5,034,797.70, 6,948,000.09 and 2,742,951.30 is: 3,785,261.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,797.70 : 6,948,000.09 = 2,742,951.30 : x
  2. Step 2: Convert to fraction form
    5,034,797.70/6,948,000.09 = 2,742,951.30/x
  3. Step 3: Cross multiply
    5,034,797.70x = 6,948,000.09 × 2,742,951.30
  4. Step 4: Simplify right side
    5,034,797.70x = 19,058,025,879,265.62
  5. Step 5: Solve for x
    x = 19,058,025,879,265.62/5,034,797.70
  6. Step 6: Final answer
    x = 3,785,261.50

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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.