Home / 2,607,983.66-3,598,963.83-1,446,242.45

Finding the Fourth Proportional to 2,607,983.66, 3,598,963.83 and 1,446,242.45

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Solution

The fourth proportional to 2,607,983.66, 3,598,963.83 and 1,446,242.45 is: 1,995,784.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,983.66 : 3,598,963.83 = 1,446,242.45 : x
  2. Step 2: Convert to fraction form
    2,607,983.66/3,598,963.83 = 1,446,242.45/x
  3. Step 3: Cross multiply
    2,607,983.66x = 3,598,963.83 × 1,446,242.45
  4. Step 4: Simplify right side
    2,607,983.66x = 5,204,974,248,965.76
  5. Step 5: Solve for x
    x = 5,204,974,248,965.76/2,607,983.66
  6. Step 6: Final answer
    x = 1,995,784.84

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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.