Home / 6,154,308.20-9,233,168.70-2,561,767.40

Finding the Fourth Proportional to 6,154,308.20, 9,233,168.70 and 2,561,767.40

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Solution

The fourth proportional to 6,154,308.20, 9,233,168.70 and 2,561,767.40 is: 3,843,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,308.20 : 9,233,168.70 = 2,561,767.40 : x
  2. Step 2: Convert to fraction form
    6,154,308.20/9,233,168.70 = 2,561,767.40/x
  3. Step 3: Cross multiply
    6,154,308.20x = 9,233,168.70 × 2,561,767.40
  4. Step 4: Simplify right side
    6,154,308.20x = 23,653,230,574,360.38
  5. Step 5: Solve for x
    x = 23,653,230,574,360.38/6,154,308.20
  6. Step 6: Final answer
    x = 3,843,361.40

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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.