Home / 6,466,868.29-9,706,684.41-3,434,225.44

Finding the Fourth Proportional to 6,466,868.29, 9,706,684.41 and 3,434,225.44

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Solution

The fourth proportional to 6,466,868.29, 9,706,684.41 and 3,434,225.44 is: 5,154,727.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,868.29 : 9,706,684.41 = 3,434,225.44 : x
  2. Step 2: Convert to fraction form
    6,466,868.29/9,706,684.41 = 3,434,225.44/x
  3. Step 3: Cross multiply
    6,466,868.29x = 9,706,684.41 × 3,434,225.44
  4. Step 4: Simplify right side
    6,466,868.29x = 33,334,942,538,873.39
  5. Step 5: Solve for x
    x = 33,334,942,538,873.39/6,466,868.29
  6. Step 6: Final answer
    x = 5,154,727.30

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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.