Home / 4,407,380.78-6,082,185.51-2,473,641.32

Finding the Fourth Proportional to 4,407,380.78, 6,082,185.51 and 2,473,641.32

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Solution

The fourth proportional to 4,407,380.78, 6,082,185.51 and 2,473,641.32 is: 3,413,625.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,380.78 : 6,082,185.51 = 2,473,641.32 : x
  2. Step 2: Convert to fraction form
    4,407,380.78/6,082,185.51 = 2,473,641.32/x
  3. Step 3: Cross multiply
    4,407,380.78x = 6,082,185.51 × 2,473,641.32
  4. Step 4: Simplify right side
    4,407,380.78x = 15,045,145,363,030.35
  5. Step 5: Solve for x
    x = 15,045,145,363,030.35/4,407,380.78
  6. Step 6: Final answer
    x = 3,413,625.04

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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.