Home / 3,629,332.04-5,444,010.81-1,070,578.49

Finding the Fourth Proportional to 3,629,332.04, 5,444,010.81 and 1,070,578.49

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Solution

The fourth proportional to 3,629,332.04, 5,444,010.81 and 1,070,578.49 is: 1,605,871.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,332.04 : 5,444,010.81 = 1,070,578.49 : x
  2. Step 2: Convert to fraction form
    3,629,332.04/5,444,010.81 = 1,070,578.49/x
  3. Step 3: Cross multiply
    3,629,332.04x = 5,444,010.81 × 1,070,578.49
  4. Step 4: Simplify right side
    3,629,332.04x = 5,828,240,845,293.42
  5. Step 5: Solve for x
    x = 5,828,240,845,293.42/3,629,332.04
  6. Step 6: Final answer
    x = 1,605,871.49

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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.