Home / 3,929,616.45-5,897,535.08-1,534,608.45

Finding the Fourth Proportional to 3,929,616.45, 5,897,535.08 and 1,534,608.45

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Solution

The fourth proportional to 3,929,616.45, 5,897,535.08 and 1,534,608.45 is: 2,303,127.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,929,616.45 : 5,897,535.08 = 1,534,608.45 : x
  2. Step 2: Convert to fraction form
    3,929,616.45/5,897,535.08 = 1,534,608.45/x
  3. Step 3: Cross multiply
    3,929,616.45x = 5,897,535.08 × 1,534,608.45
  4. Step 4: Simplify right side
    3,929,616.45x = 9,050,407,160,266.38
  5. Step 5: Solve for x
    x = 9,050,407,160,266.38/3,929,616.45
  6. Step 6: Final answer
    x = 2,303,127.36

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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.