Home / 2,634,519.57-3,635,643.09-1,473,007.22

Finding the Fourth Proportional to 2,634,519.57, 3,635,643.09 and 1,473,007.22

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Solution

The fourth proportional to 2,634,519.57, 3,635,643.09 and 1,473,007.22 is: 2,032,753.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,519.57 : 3,635,643.09 = 1,473,007.22 : x
  2. Step 2: Convert to fraction form
    2,634,519.57/3,635,643.09 = 1,473,007.22/x
  3. Step 3: Cross multiply
    2,634,519.57x = 3,635,643.09 × 1,473,007.22
  4. Step 4: Simplify right side
    2,634,519.57x = 5,355,328,520,913.11
  5. Step 5: Solve for x
    x = 5,355,328,520,913.11/2,634,519.57
  6. Step 6: Final answer
    x = 2,032,753.36

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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.