Home / 6,862,497.93-10,293,820.82-2,070,228.71

Finding the Fourth Proportional to 6,862,497.93, 10,293,820.82 and 2,070,228.71

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Solution

The fourth proportional to 6,862,497.93, 10,293,820.82 and 2,070,228.71 is: 3,105,365.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862,497.93 : 10,293,820.82 = 2,070,228.71 : x
  2. Step 2: Convert to fraction form
    6,862,497.93/10,293,820.82 = 2,070,228.71/x
  3. Step 3: Cross multiply
    6,862,497.93x = 10,293,820.82 × 2,070,228.71
  4. Step 4: Simplify right side
    6,862,497.93x = 21,310,563,335,339.50
  5. Step 5: Solve for x
    x = 21,310,563,335,339.50/6,862,497.93
  6. Step 6: Final answer
    x = 3,105,365.36

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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.