Home / 6,580,953.32-9,082,178.34-3,680,614.04

Finding the Fourth Proportional to 6,580,953.32, 9,082,178.34 and 3,680,614.04

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Solution

The fourth proportional to 6,580,953.32, 9,082,178.34 and 3,680,614.04 is: 5,079,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,580,953.32 : 9,082,178.34 = 3,680,614.04 : x
  2. Step 2: Convert to fraction form
    6,580,953.32/9,082,178.34 = 3,680,614.04/x
  3. Step 3: Cross multiply
    6,580,953.32x = 9,082,178.34 × 3,680,614.04
  4. Step 4: Simplify right side
    6,580,953.32x = 33,427,993,111,987.89
  5. Step 5: Solve for x
    x = 33,427,993,111,987.89/6,580,953.32
  6. Step 6: Final answer
    x = 5,079,506.19

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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.