Home / 4,059,089.52-5,600,178.72-2,340,172.32

Finding the Fourth Proportional to 4,059,089.52, 5,600,178.72 and 2,340,172.32

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Solution

The fourth proportional to 4,059,089.52, 5,600,178.72 and 2,340,172.32 is: 3,228,650.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,089.52 : 5,600,178.72 = 2,340,172.32 : x
  2. Step 2: Convert to fraction form
    4,059,089.52/5,600,178.72 = 2,340,172.32/x
  3. Step 3: Cross multiply
    4,059,089.52x = 5,600,178.72 × 2,340,172.32
  4. Step 4: Simplify right side
    4,059,089.52x = 13,105,383,227,597.03
  5. Step 5: Solve for x
    x = 13,105,383,227,597.03/4,059,089.52
  6. Step 6: Final answer
    x = 3,228,650.95

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1.5x scale

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.