Home / 7,245,065.70-10,867,598.55-4,410,713.70

Finding the Fourth Proportional to 7,245,065.70, 10,867,598.55 and 4,410,713.70

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Solution

The fourth proportional to 7,245,065.70, 10,867,598.55 and 4,410,713.70 is: 6,616,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,245,065.70 : 10,867,598.55 = 4,410,713.70 : x
  2. Step 2: Convert to fraction form
    7,245,065.70/10,867,598.55 = 4,410,713.70/x
  3. Step 3: Cross multiply
    7,245,065.70x = 10,867,598.55 × 4,410,713.70
  4. Step 4: Simplify right side
    7,245,065.70x = 47,933,865,810,585.14
  5. Step 5: Solve for x
    x = 47,933,865,810,585.14/7,245,065.70
  6. Step 6: Final answer
    x = 6,616,070.55

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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.