Home / 9,264,797.70-13,897,196.55-6,873,313.20

Finding the Fourth Proportional to 9,264,797.70, 13,897,196.55 and 6,873,313.20

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Solution

The fourth proportional to 9,264,797.70, 13,897,196.55 and 6,873,313.20 is: 10,309,969.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,797.70 : 13,897,196.55 = 6,873,313.20 : x
  2. Step 2: Convert to fraction form
    9,264,797.70/13,897,196.55 = 6,873,313.20/x
  3. Step 3: Cross multiply
    9,264,797.70x = 13,897,196.55 × 6,873,313.20
  4. Step 4: Simplify right side
    9,264,797.70x = 95,519,784,490,109.47
  5. Step 5: Solve for x
    x = 95,519,784,490,109.47/9,264,797.70
  6. Step 6: Final answer
    x = 10,309,969.80

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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.