Home / 8,759,059.20-13,134,652.20-3,365,917.20

Finding the Fourth Proportional to 8,759,059.20, 13,134,652.20 and 3,365,917.20

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Solution

The fourth proportional to 8,759,059.20, 13,134,652.20 and 3,365,917.20 is: 5,047,363.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,759,059.20 : 13,134,652.20 = 3,365,917.20 : x
  2. Step 2: Convert to fraction form
    8,759,059.20/13,134,652.20 = 3,365,917.20/x
  3. Step 3: Cross multiply
    8,759,059.20x = 13,134,652.20 × 3,365,917.20
  4. Step 4: Simplify right side
    8,759,059.20x = 44,210,151,755,997.84
  5. Step 5: Solve for x
    x = 44,210,151,755,997.84/8,759,059.20
  6. Step 6: Final answer
    x = 5,047,363.05

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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.