Home / 6,541,077.48-9,026,984.16-3,640,654.05

Finding the Fourth Proportional to 6,541,077.48, 9,026,984.16 and 3,640,654.05

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Solution

The fourth proportional to 6,541,077.48, 9,026,984.16 and 3,640,654.05 is: 5,024,268.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,077.48 : 9,026,984.16 = 3,640,654.05 : x
  2. Step 2: Convert to fraction form
    6,541,077.48/9,026,984.16 = 3,640,654.05/x
  3. Step 3: Cross multiply
    6,541,077.48x = 9,026,984.16 × 3,640,654.05
  4. Step 4: Simplify right side
    6,541,077.48x = 32,864,126,441,389.85
  5. Step 5: Solve for x
    x = 32,864,126,441,389.85/6,541,077.48
  6. Step 6: Final answer
    x = 5,024,268.03

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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.