Home / 2,435,816.24-3,361,401.64-1,348,089.92

Finding the Fourth Proportional to 2,435,816.24, 3,361,401.64 and 1,348,089.92

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Solution

The fourth proportional to 2,435,816.24, 3,361,401.64 and 1,348,089.92 is: 1,860,350.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,816.24 : 3,361,401.64 = 1,348,089.92 : x
  2. Step 2: Convert to fraction form
    2,435,816.24/3,361,401.64 = 1,348,089.92/x
  3. Step 3: Cross multiply
    2,435,816.24x = 3,361,401.64 × 1,348,089.92
  4. Step 4: Simplify right side
    2,435,816.24x = 4,531,471,667,955.47
  5. Step 5: Solve for x
    x = 4,531,471,667,955.47/2,435,816.24
  6. Step 6: Final answer
    x = 1,860,350.38

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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.