Home / 10,834,122.84-16,246,459.82-4,097,812.92

Finding the Fourth Proportional to 10,834,122.84, 16,246,459.82 and 4,097,812.92

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Solution

The fourth proportional to 10,834,122.84, 16,246,459.82 and 4,097,812.92 is: 6,144,932.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,122.84 : 16,246,459.82 = 4,097,812.92 : x
  2. Step 2: Convert to fraction form
    10,834,122.84/16,246,459.82 = 4,097,812.92/x
  3. Step 3: Cross multiply
    10,834,122.84x = 16,246,459.82 × 4,097,812.92
  4. Step 4: Simplify right side
    10,834,122.84x = 66,574,952,934,167.80
  5. Step 5: Solve for x
    x = 66,574,952,934,167.80/10,834,122.84
  6. Step 6: Final answer
    x = 6,144,932.44

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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.