Home / 5,011,003.68-6,915,089.16-2,835,507.24

Finding the Fourth Proportional to 5,011,003.68, 6,915,089.16 and 2,835,507.24

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Solution

The fourth proportional to 5,011,003.68, 6,915,089.16 and 2,835,507.24 is: 3,912,945.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,003.68 : 6,915,089.16 = 2,835,507.24 : x
  2. Step 2: Convert to fraction form
    5,011,003.68/6,915,089.16 = 2,835,507.24/x
  3. Step 3: Cross multiply
    5,011,003.68x = 6,915,089.16 × 2,835,507.24
  4. Step 4: Simplify right side
    5,011,003.68x = 19,607,785,378,425.52
  5. Step 5: Solve for x
    x = 19,607,785,378,425.52/5,011,003.68
  6. Step 6: Final answer
    x = 3,912,945.72

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.