Home / 5,256,294.08-7,253,687.21-2,901,493.22

Finding the Fourth Proportional to 5,256,294.08, 7,253,687.21 and 2,901,493.22

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Solution

The fourth proportional to 5,256,294.08, 7,253,687.21 and 2,901,493.22 is: 4,004,061.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,294.08 : 7,253,687.21 = 2,901,493.22 : x
  2. Step 2: Convert to fraction form
    5,256,294.08/7,253,687.21 = 2,901,493.22/x
  3. Step 3: Cross multiply
    5,256,294.08x = 7,253,687.21 × 2,901,493.22
  4. Step 4: Simplify right side
    5,256,294.08x = 21,046,524,209,039.81
  5. Step 5: Solve for x
    x = 21,046,524,209,039.81/5,256,294.08
  6. Step 6: Final answer
    x = 4,004,061.40

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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.