Home / 2,410,069.75-3,615,089.01-612,937.70

Finding the Fourth Proportional to 2,410,069.75, 3,615,089.01 and 612,937.70

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Solution

The fourth proportional to 2,410,069.75, 3,615,089.01 and 612,937.70 is: 919,402.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,069.75 : 3,615,089.01 = 612,937.70 : x
  2. Step 2: Convert to fraction form
    2,410,069.75/3,615,089.01 = 612,937.70/x
  3. Step 3: Cross multiply
    2,410,069.75x = 3,615,089.01 × 612,937.70
  4. Step 4: Simplify right side
    2,410,069.75x = 2,215,824,336,267.30
  5. Step 5: Solve for x
    x = 2,215,824,336,267.30/2,410,069.75
  6. Step 6: Final answer
    x = 919,402.58

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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.