Home / 6,231,851.40-9,347,777.10-2,636,423.40

Finding the Fourth Proportional to 6,231,851.40, 9,347,777.10 and 2,636,423.40

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Solution

The fourth proportional to 6,231,851.40, 9,347,777.10 and 2,636,423.40 is: 3,954,635.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,851.40 : 9,347,777.10 = 2,636,423.40 : x
  2. Step 2: Convert to fraction form
    6,231,851.40/9,347,777.10 = 2,636,423.40/x
  3. Step 3: Cross multiply
    6,231,851.40x = 9,347,777.10 × 2,636,423.40
  4. Step 4: Simplify right side
    6,231,851.40x = 24,644,698,284,424.14
  5. Step 5: Solve for x
    x = 24,644,698,284,424.14/6,231,851.40
  6. Step 6: Final answer
    x = 3,954,635.10

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Similar ratio
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1.5x scale

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.