Home / 6,867,632.52-10,299,069.18-3,454,599.96

Finding the Fourth Proportional to 6,867,632.52, 10,299,069.18 and 3,454,599.96

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Solution

The fourth proportional to 6,867,632.52, 10,299,069.18 and 3,454,599.96 is: 5,180,702.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,632.52 : 10,299,069.18 = 3,454,599.96 : x
  2. Step 2: Convert to fraction form
    6,867,632.52/10,299,069.18 = 3,454,599.96/x
  3. Step 3: Cross multiply
    6,867,632.52x = 10,299,069.18 × 3,454,599.96
  4. Step 4: Simplify right side
    6,867,632.52x = 35,579,163,977,265.23
  5. Step 5: Solve for x
    x = 35,579,163,977,265.23/6,867,632.52
  6. Step 6: Final answer
    x = 5,180,702.94

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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.