Home / 6,302,243.88-8,696,605.50-3,723,435.54

Finding the Fourth Proportional to 6,302,243.88, 8,696,605.50 and 3,723,435.54

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Solution

The fourth proportional to 6,302,243.88, 8,696,605.50 and 3,723,435.54 is: 5,138,050.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,243.88 : 8,696,605.50 = 3,723,435.54 : x
  2. Step 2: Convert to fraction form
    6,302,243.88/8,696,605.50 = 3,723,435.54/x
  3. Step 3: Cross multiply
    6,302,243.88x = 8,696,605.50 × 3,723,435.54
  4. Step 4: Simplify right side
    6,302,243.88x = 32,381,249,996,059.47
  5. Step 5: Solve for x
    x = 32,381,249,996,059.47/6,302,243.88
  6. Step 6: Final answer
    x = 5,138,050.92

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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.