Home / 5,284,927.42-7,293,712.13-2,962,214.65

Finding the Fourth Proportional to 5,284,927.42, 7,293,712.13 and 2,962,214.65

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Solution

The fourth proportional to 5,284,927.42, 7,293,712.13 and 2,962,214.65 is: 4,088,143.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,927.42 : 7,293,712.13 = 2,962,214.65 : x
  2. Step 2: Convert to fraction form
    5,284,927.42/7,293,712.13 = 2,962,214.65/x
  3. Step 3: Cross multiply
    5,284,927.42x = 7,293,712.13 × 2,962,214.65
  4. Step 4: Simplify right side
    5,284,927.42x = 21,605,540,929,783.08
  5. Step 5: Solve for x
    x = 21,605,540,929,783.08/5,284,927.42
  6. Step 6: Final answer
    x = 4,088,143.36

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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.