Home / 3,307,449.54-4,564,409.13-1,837,469.00

Finding the Fourth Proportional to 3,307,449.54, 4,564,409.13 and 1,837,469.00

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Solution

The fourth proportional to 3,307,449.54, 4,564,409.13 and 1,837,469.00 is: 2,535,778.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,449.54 : 4,564,409.13 = 1,837,469.00 : x
  2. Step 2: Convert to fraction form
    3,307,449.54/4,564,409.13 = 1,837,469.00/x
  3. Step 3: Cross multiply
    3,307,449.54x = 4,564,409.13 × 1,837,469.00
  4. Step 4: Simplify right side
    3,307,449.54x = 8,386,960,291,102.99
  5. Step 5: Solve for x
    x = 8,386,960,291,102.99/3,307,449.54
  6. Step 6: Final answer
    x = 2,535,778.76

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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.