Home / 3,132,703.08-4,323,028.32-1,843,614

Finding the Fourth Proportional to 3,132,703.08, 4,323,028.32 and 1,843,614

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Solution

The fourth proportional to 3,132,703.08, 4,323,028.32 and 1,843,614 is: 2,544,127.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,703.08 : 4,323,028.32 = 1,843,614 : x
  2. Step 2: Convert to fraction form
    3,132,703.08/4,323,028.32 = 1,843,614/x
  3. Step 3: Cross multiply
    3,132,703.08x = 4,323,028.32 × 1,843,614
  4. Step 4: Simplify right side
    3,132,703.08x = 7,969,995,533,148.48
  5. Step 5: Solve for x
    x = 7,969,995,533,148.48/3,132,703.08
  6. Step 6: Final answer
    x = 2,544,127.33

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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.