Home / 1,593,390.49-2,390,791.85-835,051.48

Finding the Fourth Proportional to 1,593,390.49, 2,390,791.85 and 835,051.48

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Solution

The fourth proportional to 1,593,390.49, 2,390,791.85 and 835,051.48 is: 1,252,947.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,390.49 : 2,390,791.85 = 835,051.48 : x
  2. Step 2: Convert to fraction form
    1,593,390.49/2,390,791.85 = 835,051.48/x
  3. Step 3: Cross multiply
    1,593,390.49x = 2,390,791.85 × 835,051.48
  4. Step 4: Simplify right side
    1,593,390.49x = 1,996,434,265,693.64
  5. Step 5: Solve for x
    x = 1,996,434,265,693.64/1,593,390.49
  6. Step 6: Final answer
    x = 1,252,947.27

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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.