Home / 3,326,686.80-4,983,031.80-2,766,814.80

Finding the Fourth Proportional to 3,326,686.80, 4,983,031.80 and 2,766,814.80

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Solution

The fourth proportional to 3,326,686.80, 4,983,031.80 and 2,766,814.80 is: 4,144,401.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,686.80 : 4,983,031.80 = 2,766,814.80 : x
  2. Step 2: Convert to fraction form
    3,326,686.80/4,983,031.80 = 2,766,814.80/x
  3. Step 3: Cross multiply
    3,326,686.80x = 4,983,031.80 × 2,766,814.80
  4. Step 4: Simplify right side
    3,326,686.80x = 13,787,126,133,110.64
  5. Step 5: Solve for x
    x = 13,787,126,133,110.64/3,326,686.80
  6. Step 6: Final answer
    x = 4,144,401.61

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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.