Home / 5,893,979.78-8,133,515.97-3,572,246.02

Finding the Fourth Proportional to 5,893,979.78, 8,133,515.97 and 3,572,246.02

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Solution

The fourth proportional to 5,893,979.78, 8,133,515.97 and 3,572,246.02 is: 4,929,592.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893,979.78 : 8,133,515.97 = 3,572,246.02 : x
  2. Step 2: Convert to fraction form
    5,893,979.78/8,133,515.97 = 3,572,246.02/x
  3. Step 3: Cross multiply
    5,893,979.78x = 8,133,515.97 × 3,572,246.02
  4. Step 4: Simplify right side
    5,893,979.78x = 29,054,920,052,438.94
  5. Step 5: Solve for x
    x = 29,054,920,052,438.94/5,893,979.78
  6. Step 6: Final answer
    x = 4,929,592.76

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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.