Home / 2,336,139.70-3,498,679.95-1,584,114.10

Finding the Fourth Proportional to 2,336,139.70, 3,498,679.95 and 1,584,114.10

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Solution

The fourth proportional to 2,336,139.70, 3,498,679.95 and 1,584,114.10 is: 2,372,421.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,139.70 : 3,498,679.95 = 1,584,114.10 : x
  2. Step 2: Convert to fraction form
    2,336,139.70/3,498,679.95 = 1,584,114.10/x
  3. Step 3: Cross multiply
    2,336,139.70x = 3,498,679.95 × 1,584,114.10
  4. Step 4: Simplify right side
    2,336,139.70x = 5,542,308,240,182.30
  5. Step 5: Solve for x
    x = 5,542,308,240,182.30/2,336,139.70
  6. Step 6: Final answer
    x = 2,372,421.58

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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.