Home / 6,728,900.64-10,093,492.80-2,411,232.32

Finding the Fourth Proportional to 6,728,900.64, 10,093,492.80 and 2,411,232.32

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Solution

The fourth proportional to 6,728,900.64, 10,093,492.80 and 2,411,232.32 is: 3,616,899.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,900.64 : 10,093,492.80 = 2,411,232.32 : x
  2. Step 2: Convert to fraction form
    6,728,900.64/10,093,492.80 = 2,411,232.32/x
  3. Step 3: Cross multiply
    6,728,900.64x = 10,093,492.80 × 2,411,232.32
  4. Step 4: Simplify right side
    6,728,900.64x = 24,337,756,061,047.30
  5. Step 5: Solve for x
    x = 24,337,756,061,047.30/6,728,900.64
  6. Step 6: Final answer
    x = 3,616,899.31

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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.