Home / 6,025,308.12-9,038,035.26-1,765,562.76

Finding the Fourth Proportional to 6,025,308.12, 9,038,035.26 and 1,765,562.76

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Solution

The fourth proportional to 6,025,308.12, 9,038,035.26 and 1,765,562.76 is: 2,648,365.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,308.12 : 9,038,035.26 = 1,765,562.76 : x
  2. Step 2: Convert to fraction form
    6,025,308.12/9,038,035.26 = 1,765,562.76/x
  3. Step 3: Cross multiply
    6,025,308.12x = 9,038,035.26 × 1,765,562.76
  4. Step 4: Simplify right side
    6,025,308.12x = 15,957,218,478,622.92
  5. Step 5: Solve for x
    x = 15,957,218,478,622.92/6,025,308.12
  6. Step 6: Final answer
    x = 2,648,365.55

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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.