Home / 11,071,381.02-16,611,865.92-5,947,832.94

Finding the Fourth Proportional to 11,071,381.02, 16,611,865.92 and 5,947,832.94

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Solution

The fourth proportional to 11,071,381.02, 16,611,865.92 and 5,947,832.94 is: 8,924,325.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,381.02 : 16,611,865.92 = 5,947,832.94 : x
  2. Step 2: Convert to fraction form
    11,071,381.02/16,611,865.92 = 5,947,832.94/x
  3. Step 3: Cross multiply
    11,071,381.02x = 16,611,865.92 × 5,947,832.94
  4. Step 4: Simplify right side
    11,071,381.02x = 98,804,603,313,839.41
  5. Step 5: Solve for x
    x = 98,804,603,313,839.41/11,071,381.02
  6. Step 6: Final answer
    x = 8,924,325.08

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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.