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Finding the Fourth Proportional to 6,505,613.01, 8,977,798.71 and 3,605,052.27

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Solution

The fourth proportional to 6,505,613.01, 8,977,798.71 and 3,605,052.27 is: 4,975,001.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505,613.01 : 8,977,798.71 = 3,605,052.27 : x
  2. Step 2: Convert to fraction form
    6,505,613.01/8,977,798.71 = 3,605,052.27/x
  3. Step 3: Cross multiply
    6,505,613.01x = 8,977,798.71 × 3,605,052.27
  4. Step 4: Simplify right side
    6,505,613.01x = 32,365,433,619,088.57
  5. Step 5: Solve for x
    x = 32,365,433,619,088.57/6,505,613.01
  6. Step 6: Final answer
    x = 4,975,001.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.