Home / 3,634,235.63-5,015,278.77-2,002,701.38

Finding the Fourth Proportional to 3,634,235.63, 5,015,278.77 and 2,002,701.38

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Solution

The fourth proportional to 3,634,235.63, 5,015,278.77 and 2,002,701.38 is: 2,763,746.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,235.63 : 5,015,278.77 = 2,002,701.38 : x
  2. Step 2: Convert to fraction form
    3,634,235.63/5,015,278.77 = 2,002,701.38/x
  3. Step 3: Cross multiply
    3,634,235.63x = 5,015,278.77 × 2,002,701.38
  4. Step 4: Simplify right side
    3,634,235.63x = 10,044,105,713,763.70
  5. Step 5: Solve for x
    x = 10,044,105,713,763.70/3,634,235.63
  6. Step 6: Final answer
    x = 2,763,746.42

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1.5x scale

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.