Home / 5,984,718.56-8,258,920.84-3,406,399.31

Finding the Fourth Proportional to 5,984,718.56, 8,258,920.84 and 3,406,399.31

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Solution

The fourth proportional to 5,984,718.56, 8,258,920.84 and 3,406,399.31 is: 4,700,836.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,718.56 : 8,258,920.84 = 3,406,399.31 : x
  2. Step 2: Convert to fraction form
    5,984,718.56/8,258,920.84 = 3,406,399.31/x
  3. Step 3: Cross multiply
    5,984,718.56x = 8,258,920.84 × 3,406,399.31
  4. Step 4: Simplify right side
    5,984,718.56x = 28,133,182,256,464.93
  5. Step 5: Solve for x
    x = 28,133,182,256,464.93/5,984,718.56
  6. Step 6: Final answer
    x = 4,700,836.30

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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.