Home / 4,233,652.36-6,340,873.84-2,696,656.10

Finding the Fourth Proportional to 4,233,652.36, 6,340,873.84 and 2,696,656.10

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Solution

The fourth proportional to 4,233,652.36, 6,340,873.84 and 2,696,656.10 is: 4,038,866.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,652.36 : 6,340,873.84 = 2,696,656.10 : x
  2. Step 2: Convert to fraction form
    4,233,652.36/6,340,873.84 = 2,696,656.10/x
  3. Step 3: Cross multiply
    4,233,652.36x = 6,340,873.84 × 2,696,656.10
  4. Step 4: Simplify right side
    4,233,652.36x = 17,099,156,081,520.42
  5. Step 5: Solve for x
    x = 17,099,156,081,520.42/4,233,652.36
  6. Step 6: Final answer
    x = 4,038,866.36

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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.