Home / 5,009,654.63-6,913,336.76-2,717,815.32

Finding the Fourth Proportional to 5,009,654.63, 6,913,336.76 and 2,717,815.32

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Solution

The fourth proportional to 5,009,654.63, 6,913,336.76 and 2,717,815.32 is: 3,750,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,654.63 : 6,913,336.76 = 2,717,815.32 : x
  2. Step 2: Convert to fraction form
    5,009,654.63/6,913,336.76 = 2,717,815.32/x
  3. Step 3: Cross multiply
    5,009,654.63x = 6,913,336.76 × 2,717,815.32
  4. Step 4: Simplify right side
    5,009,654.63x = 18,789,172,545,058.09
  5. Step 5: Solve for x
    x = 18,789,172,545,058.09/5,009,654.63
  6. Step 6: Final answer
    x = 3,750,592.40

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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.