Home / 3,811,860.81-5,262,829.61-2,363,104.53

Finding the Fourth Proportional to 3,811,860.81, 5,262,829.61 and 2,363,104.53

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Solution

The fourth proportional to 3,811,860.81, 5,262,829.61 and 2,363,104.53 is: 3,262,610.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,811,860.81 : 5,262,829.61 = 2,363,104.53 : x
  2. Step 2: Convert to fraction form
    3,811,860.81/5,262,829.61 = 2,363,104.53/x
  3. Step 3: Cross multiply
    3,811,860.81x = 5,262,829.61 × 2,363,104.53
  4. Step 4: Simplify right side
    3,811,860.81x = 12,436,616,480,193.61
  5. Step 5: Solve for x
    x = 12,436,616,480,193.61/3,811,860.81
  6. Step 6: Final answer
    x = 3,262,610.34

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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.