Home / 3,716,587.80-5,131,089.80-2,341,110.60

Finding the Fourth Proportional to 3,716,587.80, 5,131,089.80 and 2,341,110.60

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Solution

The fourth proportional to 3,716,587.80, 5,131,089.80 and 2,341,110.60 is: 3,232,117.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,587.80 : 5,131,089.80 = 2,341,110.60 : x
  2. Step 2: Convert to fraction form
    3,716,587.80/5,131,089.80 = 2,341,110.60/x
  3. Step 3: Cross multiply
    3,716,587.80x = 5,131,089.80 × 2,341,110.60
  4. Step 4: Simplify right side
    3,716,587.80x = 12,012,448,720,331.88
  5. Step 5: Solve for x
    x = 12,012,448,720,331.88/3,716,587.80
  6. Step 6: Final answer
    x = 3,232,117.57

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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.