Home / 4,211,122.43-5,811,366.47-2,277,383.00

Finding the Fourth Proportional to 4,211,122.43, 5,811,366.47 and 2,277,383.00

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Solution

The fourth proportional to 4,211,122.43, 5,811,366.47 and 2,277,383.00 is: 3,142,798.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,122.43 : 5,811,366.47 = 2,277,383.00 : x
  2. Step 2: Convert to fraction form
    4,211,122.43/5,811,366.47 = 2,277,383.00/x
  3. Step 3: Cross multiply
    4,211,122.43x = 5,811,366.47 × 2,277,383.00
  4. Step 4: Simplify right side
    4,211,122.43x = 13,234,707,208,689.51
  5. Step 5: Solve for x
    x = 13,234,707,208,689.51/4,211,122.43
  6. Step 6: Final answer
    x = 3,142,798.01

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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.