Home / 4,250,853.66-5,865,956.69-2,415,057.15

Finding the Fourth Proportional to 4,250,853.66, 5,865,956.69 and 2,415,057.15

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Solution

The fourth proportional to 4,250,853.66, 5,865,956.69 and 2,415,057.15 is: 3,332,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,853.66 : 5,865,956.69 = 2,415,057.15 : x
  2. Step 2: Convert to fraction form
    4,250,853.66/5,865,956.69 = 2,415,057.15/x
  3. Step 3: Cross multiply
    4,250,853.66x = 5,865,956.69 × 2,415,057.15
  4. Step 4: Simplify right side
    4,250,853.66x = 14,166,620,645,774.83
  5. Step 5: Solve for x
    x = 14,166,620,645,774.83/4,250,853.66
  6. Step 6: Final answer
    x = 3,332,653.10

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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.