Home / 4,455,053.68-6,147,976.62-2,417,863.18

Finding the Fourth Proportional to 4,455,053.68, 6,147,976.62 and 2,417,863.18

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Solution

The fourth proportional to 4,455,053.68, 6,147,976.62 and 2,417,863.18 is: 3,336,652.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,053.68 : 6,147,976.62 = 2,417,863.18 : x
  2. Step 2: Convert to fraction form
    4,455,053.68/6,147,976.62 = 2,417,863.18/x
  3. Step 3: Cross multiply
    4,455,053.68x = 6,147,976.62 × 2,417,863.18
  4. Step 4: Simplify right side
    4,455,053.68x = 14,864,966,300,998.85
  5. Step 5: Solve for x
    x = 14,864,966,300,998.85/4,455,053.68
  6. Step 6: Final answer
    x = 3,336,652.57

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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.