Home / 1,484,664.78-2,225,906.73-473,204.46

Finding the Fourth Proportional to 1,484,664.78, 2,225,906.73 and 473,204.46

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Solution

The fourth proportional to 1,484,664.78, 2,225,906.73 and 473,204.46 is: 709,459.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,664.78 : 2,225,906.73 = 473,204.46 : x
  2. Step 2: Convert to fraction form
    1,484,664.78/2,225,906.73 = 473,204.46/x
  3. Step 3: Cross multiply
    1,484,664.78x = 2,225,906.73 × 473,204.46
  4. Step 4: Simplify right side
    1,484,664.78x = 1,053,308,992,180.02
  5. Step 5: Solve for x
    x = 1,053,308,992,180.02/1,484,664.78
  6. Step 6: Final answer
    x = 709,459.14

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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.