Home / 4,052,653.08-6,078,978.38-1,527,717.84

Finding the Fourth Proportional to 4,052,653.08, 6,078,978.38 and 1,527,717.84

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Solution

The fourth proportional to 4,052,653.08, 6,078,978.38 and 1,527,717.84 is: 2,291,576.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,653.08 : 6,078,978.38 = 1,527,717.84 : x
  2. Step 2: Convert to fraction form
    4,052,653.08/6,078,978.38 = 1,527,717.84/x
  3. Step 3: Cross multiply
    4,052,653.08x = 6,078,978.38 × 1,527,717.84
  4. Step 4: Simplify right side
    4,052,653.08x = 9,286,963,720,100.30
  5. Step 5: Solve for x
    x = 9,286,963,720,100.30/4,052,653.08
  6. Step 6: Final answer
    x = 2,291,576.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.