Home / 3,357,616.72-5,037,409.56-1,083,095.44

Finding the Fourth Proportional to 3,357,616.72, 5,037,409.56 and 1,083,095.44

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Solution

The fourth proportional to 3,357,616.72, 5,037,409.56 and 1,083,095.44 is: 1,624,960.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,616.72 : 5,037,409.56 = 1,083,095.44 : x
  2. Step 2: Convert to fraction form
    3,357,616.72/5,037,409.56 = 1,083,095.44/x
  3. Step 3: Cross multiply
    3,357,616.72x = 5,037,409.56 × 1,083,095.44
  4. Step 4: Simplify right side
    3,357,616.72x = 5,455,995,323,848.41
  5. Step 5: Solve for x
    x = 5,455,995,323,848.41/3,357,616.72
  6. Step 6: Final answer
    x = 1,624,960.73

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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.