Home / 3,207,322.36-4,426,215.03-1,757,017.41

Finding the Fourth Proportional to 3,207,322.36, 4,426,215.03 and 1,757,017.41

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Solution

The fourth proportional to 3,207,322.36, 4,426,215.03 and 1,757,017.41 is: 2,424,744.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,322.36 : 4,426,215.03 = 1,757,017.41 : x
  2. Step 2: Convert to fraction form
    3,207,322.36/4,426,215.03 = 1,757,017.41/x
  3. Step 3: Cross multiply
    3,207,322.36x = 4,426,215.03 × 1,757,017.41
  4. Step 4: Simplify right side
    3,207,322.36x = 7,776,936,851,515.37
  5. Step 5: Solve for x
    x = 7,776,936,851,515.37/3,207,322.36
  6. Step 6: Final answer
    x = 2,424,744.38

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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.