Home / 8,913,845.01-13,365,840.59-2,764,121.30

Finding the Fourth Proportional to 8,913,845.01, 13,365,840.59 and 2,764,121.30

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Solution

The fourth proportional to 8,913,845.01, 13,365,840.59 and 2,764,121.30 is: 4,144,654.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,913,845.01 : 13,365,840.59 = 2,764,121.30 : x
  2. Step 2: Convert to fraction form
    8,913,845.01/13,365,840.59 = 2,764,121.30/x
  3. Step 3: Cross multiply
    8,913,845.01x = 13,365,840.59 × 2,764,121.30
  4. Step 4: Simplify right side
    8,913,845.01x = 36,944,804,586,573.76
  5. Step 5: Solve for x
    x = 36,944,804,586,573.76/8,913,845.01
  6. Step 6: Final answer
    x = 4,144,654.14

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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.