Home / 1,481,009.58-2,043,793.23-801,946.08

Finding the Fourth Proportional to 1,481,009.58, 2,043,793.23 and 801,946.08

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Solution

The fourth proportional to 1,481,009.58, 2,043,793.23 and 801,946.08 is: 1,106,685.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,009.58 : 2,043,793.23 = 801,946.08 : x
  2. Step 2: Convert to fraction form
    1,481,009.58/2,043,793.23 = 801,946.08/x
  3. Step 3: Cross multiply
    1,481,009.58x = 2,043,793.23 × 801,946.08
  4. Step 4: Simplify right side
    1,481,009.58x = 1,639,011,969,129.04
  5. Step 5: Solve for x
    x = 1,639,011,969,129.04/1,481,009.58
  6. Step 6: Final answer
    x = 1,106,685.60

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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.