Home / 11,466,883.01-17,200,359.89-2,830,984.45

Finding the Fourth Proportional to 11,466,883.01, 17,200,359.89 and 2,830,984.45

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Solution

The fourth proportional to 11,466,883.01, 17,200,359.89 and 2,830,984.45 is: 4,246,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,883.01 : 17,200,359.89 = 2,830,984.45 : x
  2. Step 2: Convert to fraction form
    11,466,883.01/17,200,359.89 = 2,830,984.45/x
  3. Step 3: Cross multiply
    11,466,883.01x = 17,200,359.89 × 2,830,984.45
  4. Step 4: Simplify right side
    11,466,883.01x = 48,693,951,347,070.27
  5. Step 5: Solve for x
    x = 48,693,951,347,070.27/11,466,883.01
  6. Step 6: Final answer
    x = 4,246,485.40

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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.