Home / 4,524,192.02-6,786,228.80-1,112,508.07

Finding the Fourth Proportional to 4,524,192.02, 6,786,228.80 and 1,112,508.07

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Solution

The fourth proportional to 4,524,192.02, 6,786,228.80 and 1,112,508.07 is: 1,668,747.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,192.02 : 6,786,228.80 = 1,112,508.07 : x
  2. Step 2: Convert to fraction form
    4,524,192.02/6,786,228.80 = 1,112,508.07/x
  3. Step 3: Cross multiply
    4,524,192.02x = 6,786,228.80 × 1,112,508.07
  4. Step 4: Simplify right side
    4,524,192.02x = 7,549,734,290,682.11
  5. Step 5: Solve for x
    x = 7,549,734,290,682.11/4,524,192.02
  6. Step 6: Final answer
    x = 1,668,747.54

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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.