Home / 6,942,623.58-9,582,414.16-4,619,612.23

Finding the Fourth Proportional to 6,942,623.58, 9,582,414.16 and 4,619,612.23

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Solution

The fourth proportional to 6,942,623.58, 9,582,414.16 and 4,619,612.23 is: 6,376,125.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,623.58 : 9,582,414.16 = 4,619,612.23 : x
  2. Step 2: Convert to fraction form
    6,942,623.58/9,582,414.16 = 4,619,612.23/x
  3. Step 3: Cross multiply
    6,942,623.58x = 9,582,414.16 × 4,619,612.23
  4. Step 4: Simplify right side
    6,942,623.58x = 44,267,037,646,461.18
  5. Step 5: Solve for x
    x = 44,267,037,646,461.18/6,942,623.58
  6. Step 6: Final answer
    x = 6,376,125.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.