Home / 2,422,875.66-3,343,523.67-1,335,247.98

Finding the Fourth Proportional to 2,422,875.66, 3,343,523.67 and 1,335,247.98

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Solution

The fourth proportional to 2,422,875.66, 3,343,523.67 and 1,335,247.98 is: 1,842,617.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,875.66 : 3,343,523.67 = 1,335,247.98 : x
  2. Step 2: Convert to fraction form
    2,422,875.66/3,343,523.67 = 1,335,247.98/x
  3. Step 3: Cross multiply
    2,422,875.66x = 3,343,523.67 × 1,335,247.98
  4. Step 4: Simplify right side
    2,422,875.66x = 4,464,433,226,449.69
  5. Step 5: Solve for x
    x = 4,464,433,226,449.69/2,422,875.66
  6. Step 6: Final answer
    x = 1,842,617.56

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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.