Home / 3,692,508.52-5,539,205.04-1,133,388.28

Finding the Fourth Proportional to 3,692,508.52, 5,539,205.04 and 1,133,388.28

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Solution

The fourth proportional to 3,692,508.52, 5,539,205.04 and 1,133,388.28 is: 1,700,218.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,508.52 : 5,539,205.04 = 1,133,388.28 : x
  2. Step 2: Convert to fraction form
    3,692,508.52/5,539,205.04 = 1,133,388.28/x
  3. Step 3: Cross multiply
    3,692,508.52x = 5,539,205.04 × 1,133,388.28
  4. Step 4: Simplify right side
    3,692,508.52x = 6,278,070,072,852.93
  5. Step 5: Solve for x
    x = 6,278,070,072,852.93/3,692,508.52
  6. Step 6: Final answer
    x = 1,700,218.17

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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.