Home / 11,594,216.40-17,391,324.60-6,807,310.80

Finding the Fourth Proportional to 11,594,216.40, 17,391,324.60 and 6,807,310.80

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Solution

The fourth proportional to 11,594,216.40, 17,391,324.60 and 6,807,310.80 is: 10,210,966.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,216.40 : 17,391,324.60 = 6,807,310.80 : x
  2. Step 2: Convert to fraction form
    11,594,216.40/17,391,324.60 = 6,807,310.80/x
  3. Step 3: Cross multiply
    11,594,216.40x = 17,391,324.60 × 6,807,310.80
  4. Step 4: Simplify right side
    11,594,216.40x = 118,388,151,775,885.69
  5. Step 5: Solve for x
    x = 118,388,151,775,885.69/11,594,216.40
  6. Step 6: Final answer
    x = 10,210,966.20

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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.