Home / 3,226,810.35-4,452,829.16-1,776,222.46

Finding the Fourth Proportional to 3,226,810.35, 4,452,829.16 and 1,776,222.46

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Solution

The fourth proportional to 3,226,810.35, 4,452,829.16 and 1,776,222.46 is: 2,451,093.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,810.35 : 4,452,829.16 = 1,776,222.46 : x
  2. Step 2: Convert to fraction form
    3,226,810.35/4,452,829.16 = 1,776,222.46/x
  3. Step 3: Cross multiply
    3,226,810.35x = 4,452,829.16 × 1,776,222.46
  4. Step 4: Simplify right side
    3,226,810.35x = 7,909,215,164,534.93
  5. Step 5: Solve for x
    x = 7,909,215,164,534.93/3,226,810.35
  6. Step 6: Final answer
    x = 2,451,093.90

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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.