Home / 6,996,670.90-10,495,847.06-6,614,033.38

Finding the Fourth Proportional to 6,996,670.90, 10,495,847.06 and 6,614,033.38

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Solution

The fourth proportional to 6,996,670.90, 10,495,847.06 and 6,614,033.38 is: 9,921,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,996,670.90 : 10,495,847.06 = 6,614,033.38 : x
  2. Step 2: Convert to fraction form
    6,996,670.90/10,495,847.06 = 6,614,033.38/x
  3. Step 3: Cross multiply
    6,996,670.90x = 10,495,847.06 × 6,614,033.38
  4. Step 4: Simplify right side
    6,996,670.90x = 69,419,882,830,746.84
  5. Step 5: Solve for x
    x = 69,419,882,830,746.84/6,996,670.90
  6. Step 6: Final answer
    x = 9,921,844.80

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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.