Home / 1,473,006.24-2,209,512.04-462,205.82

Finding the Fourth Proportional to 1,473,006.24, 2,209,512.04 and 462,205.82

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Solution

The fourth proportional to 1,473,006.24, 2,209,512.04 and 462,205.82 is: 693,309.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,006.24 : 2,209,512.04 = 462,205.82 : x
  2. Step 2: Convert to fraction form
    1,473,006.24/2,209,512.04 = 462,205.82/x
  3. Step 3: Cross multiply
    1,473,006.24x = 2,209,512.04 × 462,205.82
  4. Step 4: Simplify right side
    1,473,006.24x = 1,021,249,324,248.07
  5. Step 5: Solve for x
    x = 1,021,249,324,248.07/1,473,006.24
  6. Step 6: Final answer
    x = 693,309.57

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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.