Home / 6,862,466.34-10,293,773.22-2,070,197.10

Finding the Fourth Proportional to 6,862,466.34, 10,293,773.22 and 2,070,197.10

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Solution

The fourth proportional to 6,862,466.34, 10,293,773.22 and 2,070,197.10 is: 3,105,317.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862,466.34 : 10,293,773.22 = 2,070,197.10 : x
  2. Step 2: Convert to fraction form
    6,862,466.34/10,293,773.22 = 2,070,197.10/x
  3. Step 3: Cross multiply
    6,862,466.34x = 10,293,773.22 × 2,070,197.10
  4. Step 4: Simplify right side
    6,862,466.34x = 21,310,139,468,101.66
  5. Step 5: Solve for x
    x = 21,310,139,468,101.66/6,862,466.34
  6. Step 6: Final answer
    x = 3,105,317.89

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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.