Home / 3,533,208.78-5,299,700.16-1,484,954.50

Finding the Fourth Proportional to 3,533,208.78, 5,299,700.16 and 1,484,954.50

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Solution

The fourth proportional to 3,533,208.78, 5,299,700.16 and 1,484,954.50 is: 2,227,384.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,208.78 : 5,299,700.16 = 1,484,954.50 : x
  2. Step 2: Convert to fraction form
    3,533,208.78/5,299,700.16 = 1,484,954.50/x
  3. Step 3: Cross multiply
    3,533,208.78x = 5,299,700.16 × 1,484,954.50
  4. Step 4: Simplify right side
    3,533,208.78x = 7,869,813,601,242.72
  5. Step 5: Solve for x
    x = 7,869,813,601,242.72/3,533,208.78
  6. Step 6: Final answer
    x = 2,227,384.25

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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.