Home / 3,558,612.59-5,335,675.84-3,019,057.82

Finding the Fourth Proportional to 3,558,612.59, 5,335,675.84 and 3,019,057.82

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Solution

The fourth proportional to 3,558,612.59, 5,335,675.84 and 3,019,057.82 is: 4,526,683.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,612.59 : 5,335,675.84 = 3,019,057.82 : x
  2. Step 2: Convert to fraction form
    3,558,612.59/5,335,675.84 = 3,019,057.82/x
  3. Step 3: Cross multiply
    3,558,612.59x = 5,335,675.84 × 3,019,057.82
  4. Step 4: Simplify right side
    3,558,612.59x = 16,108,713,866,841.29
  5. Step 5: Solve for x
    x = 16,108,713,866,841.29/3,558,612.59
  6. Step 6: Final answer
    x = 4,526,683.77

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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.