Home / 6,959,865.96-10,437,287.94-2,409,681.24

Finding the Fourth Proportional to 6,959,865.96, 10,437,287.94 and 2,409,681.24

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Solution

The fourth proportional to 6,959,865.96, 10,437,287.94 and 2,409,681.24 is: 3,613,652.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959,865.96 : 10,437,287.94 = 2,409,681.24 : x
  2. Step 2: Convert to fraction form
    6,959,865.96/10,437,287.94 = 2,409,681.24/x
  3. Step 3: Cross multiply
    6,959,865.96x = 10,437,287.94 × 2,409,681.24
  4. Step 4: Simplify right side
    6,959,865.96x = 25,150,536,945,496.25
  5. Step 5: Solve for x
    x = 25,150,536,945,496.25/6,959,865.96
  6. Step 6: Final answer
    x = 3,613,652.49

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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.