Home / 2,016,009.30-3,024,013.95-1,816,943.70

Finding the Fourth Proportional to 2,016,009.30, 3,024,013.95 and 1,816,943.70

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Solution

The fourth proportional to 2,016,009.30, 3,024,013.95 and 1,816,943.70 is: 2,725,415.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,009.30 : 3,024,013.95 = 1,816,943.70 : x
  2. Step 2: Convert to fraction form
    2,016,009.30/3,024,013.95 = 1,816,943.70/x
  3. Step 3: Cross multiply
    2,016,009.30x = 3,024,013.95 × 1,816,943.70
  4. Step 4: Simplify right side
    2,016,009.30x = 5,494,463,095,164.62
  5. Step 5: Solve for x
    x = 5,494,463,095,164.62/2,016,009.30
  6. Step 6: Final answer
    x = 2,725,415.55

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.