Home / 3,533,206.78-5,299,697.17-1,484,952.49

Finding the Fourth Proportional to 3,533,206.78, 5,299,697.17 and 1,484,952.49

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Solution

The fourth proportional to 3,533,206.78, 5,299,697.17 and 1,484,952.49 is: 2,227,381.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,206.78 : 5,299,697.17 = 1,484,952.49 : x
  2. Step 2: Convert to fraction form
    3,533,206.78/5,299,697.17 = 1,484,952.49/x
  3. Step 3: Cross multiply
    3,533,206.78x = 5,299,697.17 × 1,484,952.49
  4. Step 4: Simplify right side
    3,533,206.78x = 7,869,798,508,837.45
  5. Step 5: Solve for x
    x = 7,869,798,508,837.45/3,533,206.78
  6. Step 6: Final answer
    x = 2,227,381.24

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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.