Home / 11,230,844.40-16,846,266.60-3,657,810.15

Finding the Fourth Proportional to 11,230,844.40, 16,846,266.60 and 3,657,810.15

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Solution

The fourth proportional to 11,230,844.40, 16,846,266.60 and 3,657,810.15 is: 5,486,715.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,844.40 : 16,846,266.60 = 3,657,810.15 : x
  2. Step 2: Convert to fraction form
    11,230,844.40/16,846,266.60 = 3,657,810.15/x
  3. Step 3: Cross multiply
    11,230,844.40x = 16,846,266.60 × 3,657,810.15
  4. Step 4: Simplify right side
    11,230,844.40x = 61,620,444,959,085.99
  5. Step 5: Solve for x
    x = 61,620,444,959,085.99/11,230,844.40
  6. Step 6: Final answer
    x = 5,486,715.23

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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.