Home / 6,476,029.26-9,712,350.18-1,925,851.83

Finding the Fourth Proportional to 6,476,029.26, 9,712,350.18 and 1,925,851.83

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Solution

The fourth proportional to 6,476,029.26, 9,712,350.18 and 1,925,851.83 is: 2,888,274.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,029.26 : 9,712,350.18 = 1,925,851.83 : x
  2. Step 2: Convert to fraction form
    6,476,029.26/9,712,350.18 = 1,925,851.83/x
  3. Step 3: Cross multiply
    6,476,029.26x = 9,712,350.18 × 1,925,851.83
  4. Step 4: Simplify right side
    6,476,029.26x = 18,704,547,367,753.83
  5. Step 5: Solve for x
    x = 18,704,547,367,753.83/6,476,029.26
  6. Step 6: Final answer
    x = 2,888,274.07

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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.