Home / 1,814,574.36-2,721,868.67-735,107.33

Finding the Fourth Proportional to 1,814,574.36, 2,721,868.67 and 735,107.33

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Solution

The fourth proportional to 1,814,574.36, 2,721,868.67 and 735,107.33 is: 1,102,663.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,574.36 : 2,721,868.67 = 735,107.33 : x
  2. Step 2: Convert to fraction form
    1,814,574.36/2,721,868.67 = 735,107.33/x
  3. Step 3: Cross multiply
    1,814,574.36x = 2,721,868.67 × 735,107.33
  4. Step 4: Simplify right side
    1,814,574.36x = 2,000,865,593,329.47
  5. Step 5: Solve for x
    x = 2,000,865,593,329.47/1,814,574.36
  6. Step 6: Final answer
    x = 1,102,663.87

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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.