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Finding the Fourth Proportional to 8,766,404.33, 12,097,654.35 and 4,898,925.47

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Solution

The fourth proportional to 8,766,404.33, 12,097,654.35 and 4,898,925.47 is: 6,760,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,766,404.33 : 12,097,654.35 = 4,898,925.47 : x
  2. Step 2: Convert to fraction form
    8,766,404.33/12,097,654.35 = 4,898,925.47/x
  3. Step 3: Cross multiply
    8,766,404.33x = 12,097,654.35 × 4,898,925.47
  4. Step 4: Simplify right side
    8,766,404.33x = 59,265,507,052,715.43
  5. Step 5: Solve for x
    x = 59,265,507,052,715.43/8,766,404.33
  6. Step 6: Final answer
    x = 6,760,526.31

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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.