Home / 4,008,402.60-6,013,041.30-3,882,431.40

Finding the Fourth Proportional to 4,008,402.60, 6,013,041.30 and 3,882,431.40

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Solution

The fourth proportional to 4,008,402.60, 6,013,041.30 and 3,882,431.40 is: 5,824,070.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,402.60 : 6,013,041.30 = 3,882,431.40 : x
  2. Step 2: Convert to fraction form
    4,008,402.60/6,013,041.30 = 3,882,431.40/x
  3. Step 3: Cross multiply
    4,008,402.60x = 6,013,041.30 × 3,882,431.40
  4. Step 4: Simplify right side
    4,008,402.60x = 23,345,220,352,616.82
  5. Step 5: Solve for x
    x = 23,345,220,352,616.82/4,008,402.60
  6. Step 6: Final answer
    x = 5,824,070.75

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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.