Home / 6,911,371.07-10,367,019.63-1,793,797.23

Finding the Fourth Proportional to 6,911,371.07, 10,367,019.63 and 1,793,797.23

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Solution

The fourth proportional to 6,911,371.07, 10,367,019.63 and 1,793,797.23 is: 2,690,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,371.07 : 10,367,019.63 = 1,793,797.23 : x
  2. Step 2: Convert to fraction form
    6,911,371.07/10,367,019.63 = 1,793,797.23/x
  3. Step 3: Cross multiply
    6,911,371.07x = 10,367,019.63 × 1,793,797.23
  4. Step 4: Simplify right side
    6,911,371.07x = 18,596,331,095,649.62
  5. Step 5: Solve for x
    x = 18,596,331,095,649.62/6,911,371.07
  6. Step 6: Final answer
    x = 2,690,686.25

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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.