Home / 3,666,844.36-5,059,834.81-2,035,320.49

Finding the Fourth Proportional to 3,666,844.36, 5,059,834.81 and 2,035,320.49

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Solution

The fourth proportional to 3,666,844.36, 5,059,834.81 and 2,035,320.49 is: 2,808,514.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,844.36 : 5,059,834.81 = 2,035,320.49 : x
  2. Step 2: Convert to fraction form
    3,666,844.36/5,059,834.81 = 2,035,320.49/x
  3. Step 3: Cross multiply
    3,666,844.36x = 5,059,834.81 × 2,035,320.49
  4. Step 4: Simplify right side
    3,666,844.36x = 10,298,385,464,808.26
  5. Step 5: Solve for x
    x = 10,298,385,464,808.26/3,666,844.36
  6. Step 6: Final answer
    x = 2,808,514.48

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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.