Home / 5,009,654.44-6,913,336.48-2,717,815.12

Finding the Fourth Proportional to 5,009,654.44, 6,913,336.48 and 2,717,815.12

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Solution

The fourth proportional to 5,009,654.44, 6,913,336.48 and 2,717,815.12 is: 3,750,592.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,654.44 : 6,913,336.48 = 2,717,815.12 : x
  2. Step 2: Convert to fraction form
    5,009,654.44/6,913,336.48 = 2,717,815.12/x
  3. Step 3: Cross multiply
    5,009,654.44x = 6,913,336.48 × 2,717,815.12
  4. Step 4: Simplify right side
    5,009,654.44x = 18,789,170,445,088.93
  5. Step 5: Solve for x
    x = 18,789,170,445,088.93/5,009,654.44
  6. Step 6: Final answer
    x = 3,750,592.12

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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.