Home / 6,998,700.70-10,496,475.60-2,510,976.70

Finding the Fourth Proportional to 6,998,700.70, 10,496,475.60 and 2,510,976.70

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Solution

The fourth proportional to 6,998,700.70, 10,496,475.60 and 2,510,976.70 is: 3,765,899.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,998,700.70 : 10,496,475.60 = 2,510,976.70 : x
  2. Step 2: Convert to fraction form
    6,998,700.70/10,496,475.60 = 2,510,976.70/x
  3. Step 3: Cross multiply
    6,998,700.70x = 10,496,475.60 × 2,510,976.70
  4. Step 4: Simplify right side
    6,998,700.70x = 26,356,405,663,718.52
  5. Step 5: Solve for x
    x = 26,356,405,663,718.52/6,998,700.70
  6. Step 6: Final answer
    x = 3,765,899.81

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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.