Home / 11,727,560.73-16,184,022.93-6,570,959.16

Finding the Fourth Proportional to 11,727,560.73, 16,184,022.93 and 6,570,959.16

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Solution

The fourth proportional to 11,727,560.73, 16,184,022.93 and 6,570,959.16 is: 9,067,917.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,727,560.73 : 16,184,022.93 = 6,570,959.16 : x
  2. Step 2: Convert to fraction form
    11,727,560.73/16,184,022.93 = 6,570,959.16/x
  3. Step 3: Cross multiply
    11,727,560.73x = 16,184,022.93 × 6,570,959.16
  4. Step 4: Simplify right side
    11,727,560.73x = 106,344,553,717,533.55
  5. Step 5: Solve for x
    x = 106,344,553,717,533.55/11,727,560.73
  6. Step 6: Final answer
    x = 9,067,917.55

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1.5x scale

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.