Home / 10,654,739.94-14,704,979.40-6,009,479.04

Finding the Fourth Proportional to 10,654,739.94, 14,704,979.40 and 6,009,479.04

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Solution

The fourth proportional to 10,654,739.94, 14,704,979.40 and 6,009,479.04 is: 8,293,892.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,739.94 : 14,704,979.40 = 6,009,479.04 : x
  2. Step 2: Convert to fraction form
    10,654,739.94/14,704,979.40 = 6,009,479.04/x
  3. Step 3: Cross multiply
    10,654,739.94x = 14,704,979.40 × 6,009,479.04
  4. Step 4: Simplify right side
    10,654,739.94x = 88,369,265,487,931.78
  5. Step 5: Solve for x
    x = 88,369,265,487,931.78/10,654,739.94
  6. Step 6: Final answer
    x = 8,293,892.29

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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.