Home / 2,223,497.52-3,068,429.04-1,204,904.16

Finding the Fourth Proportional to 2,223,497.52, 3,068,429.04 and 1,204,904.16

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Solution

The fourth proportional to 2,223,497.52, 3,068,429.04 and 1,204,904.16 is: 1,662,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,497.52 : 3,068,429.04 = 1,204,904.16 : x
  2. Step 2: Convert to fraction form
    2,223,497.52/3,068,429.04 = 1,204,904.16/x
  3. Step 3: Cross multiply
    2,223,497.52x = 3,068,429.04 × 1,204,904.16
  4. Step 4: Simplify right side
    2,223,497.52x = 3,697,162,914,960.81
  5. Step 5: Solve for x
    x = 3,697,162,914,960.81/2,223,497.52
  6. Step 6: Final answer
    x = 1,662,769.08

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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.