Home / 3,587,465.08-4,947,902.40-2,298,426.16

Finding the Fourth Proportional to 3,587,465.08, 4,947,902.40 and 2,298,426.16

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Solution

The fourth proportional to 3,587,465.08, 4,947,902.40 and 2,298,426.16 is: 3,170,034.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,465.08 : 4,947,902.40 = 2,298,426.16 : x
  2. Step 2: Convert to fraction form
    3,587,465.08/4,947,902.40 = 2,298,426.16/x
  3. Step 3: Cross multiply
    3,587,465.08x = 4,947,902.40 × 2,298,426.16
  4. Step 4: Simplify right side
    3,587,465.08x = 11,372,388,313,286.79
  5. Step 5: Solve for x
    x = 11,372,388,313,286.79/3,587,465.08
  6. Step 6: Final answer
    x = 3,170,034.57

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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.