Home / 4,280,501.12-5,906,934.79-2,346,719.27

Finding the Fourth Proportional to 4,280,501.12, 5,906,934.79 and 2,346,719.27

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Solution

The fourth proportional to 4,280,501.12, 5,906,934.79 and 2,346,719.27 is: 3,238,386.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,501.12 : 5,906,934.79 = 2,346,719.27 : x
  2. Step 2: Convert to fraction form
    4,280,501.12/5,906,934.79 = 2,346,719.27/x
  3. Step 3: Cross multiply
    4,280,501.12x = 5,906,934.79 × 2,346,719.27
  4. Step 4: Simplify right side
    4,280,501.12x = 13,861,917,662,924.93
  5. Step 5: Solve for x
    x = 13,861,917,662,924.93/4,280,501.12
  6. Step 6: Final answer
    x = 3,238,386.65

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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.