Home / 3,260,289.52-4,890,998.23-1,101,330.35

Finding the Fourth Proportional to 3,260,289.52, 4,890,998.23 and 1,101,330.35

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Solution

The fourth proportional to 3,260,289.52, 4,890,998.23 and 1,101,330.35 is: 1,652,186.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,289.52 : 4,890,998.23 = 1,101,330.35 : x
  2. Step 2: Convert to fraction form
    3,260,289.52/4,890,998.23 = 1,101,330.35/x
  3. Step 3: Cross multiply
    3,260,289.52x = 4,890,998.23 × 1,101,330.35
  4. Step 4: Simplify right side
    3,260,289.52x = 5,386,604,801,969.45
  5. Step 5: Solve for x
    x = 5,386,604,801,969.45/3,260,289.52
  6. Step 6: Final answer
    x = 1,652,186.03

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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.