Home / 3,264,000.10-4,896,000.15-1,936,896.10

Finding the Fourth Proportional to 3,264,000.10, 4,896,000.15 and 1,936,896.10

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Solution

The fourth proportional to 3,264,000.10, 4,896,000.15 and 1,936,896.10 is: 2,905,344.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,000.10 : 4,896,000.15 = 1,936,896.10 : x
  2. Step 2: Convert to fraction form
    3,264,000.10/4,896,000.15 = 1,936,896.10/x
  3. Step 3: Cross multiply
    3,264,000.10x = 4,896,000.15 × 1,936,896.10
  4. Step 4: Simplify right side
    3,264,000.10x = 9,483,043,596,134.42
  5. Step 5: Solve for x
    x = 9,483,043,596,134.42/3,264,000.10
  6. Step 6: Final answer
    x = 2,905,344.15

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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.