Home / 3,343,468.35-4,614,039.96-1,893,125.01

Finding the Fourth Proportional to 3,343,468.35, 4,614,039.96 and 1,893,125.01

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Solution

The fourth proportional to 3,343,468.35, 4,614,039.96 and 1,893,125.01 is: 2,612,542.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,468.35 : 4,614,039.96 = 1,893,125.01 : x
  2. Step 2: Convert to fraction form
    3,343,468.35/4,614,039.96 = 1,893,125.01/x
  3. Step 3: Cross multiply
    3,343,468.35x = 4,614,039.96 × 1,893,125.01
  4. Step 4: Simplify right side
    3,343,468.35x = 8,734,954,445,415.40
  5. Step 5: Solve for x
    x = 8,734,954,445,415.40/3,343,468.35
  6. Step 6: Final answer
    x = 2,612,542.88

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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.