Home / 6,603,555.27-9,906,011.64-2,285,598.45

Finding the Fourth Proportional to 6,603,555.27, 9,906,011.64 and 2,285,598.45

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Solution

The fourth proportional to 6,603,555.27, 9,906,011.64 and 2,285,598.45 is: 3,428,632.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,555.27 : 9,906,011.64 = 2,285,598.45 : x
  2. Step 2: Convert to fraction form
    6,603,555.27/9,906,011.64 = 2,285,598.45/x
  3. Step 3: Cross multiply
    6,603,555.27x = 9,906,011.64 × 2,285,598.45
  4. Step 4: Simplify right side
    6,603,555.27x = 22,641,164,850,065.96
  5. Step 5: Solve for x
    x = 22,641,164,850,065.96/6,603,555.27
  6. Step 6: Final answer
    x = 3,428,632.60

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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.