Home / 4,121,602.90-6,182,404.35-1,882,114.90

Finding the Fourth Proportional to 4,121,602.90, 6,182,404.35 and 1,882,114.90

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Solution

The fourth proportional to 4,121,602.90, 6,182,404.35 and 1,882,114.90 is: 2,823,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,602.90 : 6,182,404.35 = 1,882,114.90 : x
  2. Step 2: Convert to fraction form
    4,121,602.90/6,182,404.35 = 1,882,114.90/x
  3. Step 3: Cross multiply
    4,121,602.90x = 6,182,404.35 × 1,882,114.90
  4. Step 4: Simplify right side
    4,121,602.90x = 11,635,995,344,959.81
  5. Step 5: Solve for x
    x = 11,635,995,344,959.81/4,121,602.90
  6. Step 6: Final answer
    x = 2,823,172.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.