Home / 2,843,348.28-4,265,769.24-1,021,897.08

Finding the Fourth Proportional to 2,843,348.28, 4,265,769.24 and 1,021,897.08

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Solution

The fourth proportional to 2,843,348.28, 4,265,769.24 and 1,021,897.08 is: 1,533,114.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,348.28 : 4,265,769.24 = 1,021,897.08 : x
  2. Step 2: Convert to fraction form
    2,843,348.28/4,265,769.24 = 1,021,897.08/x
  3. Step 3: Cross multiply
    2,843,348.28x = 4,265,769.24 × 1,021,897.08
  4. Step 4: Simplify right side
    2,843,348.28x = 4,359,177,130,309.82
  5. Step 5: Solve for x
    x = 4,359,177,130,309.82/2,843,348.28
  6. Step 6: Final answer
    x = 1,533,114.03

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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.