Home / 11,846,348.40-16,348,592.29-6,619,483.44

Finding the Fourth Proportional to 11,846,348.40, 16,348,592.29 and 6,619,483.44

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Solution

The fourth proportional to 11,846,348.40, 16,348,592.29 and 6,619,483.44 is: 9,135,240.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,846,348.40 : 16,348,592.29 = 6,619,483.44 : x
  2. Step 2: Convert to fraction form
    11,846,348.40/16,348,592.29 = 6,619,483.44/x
  3. Step 3: Cross multiply
    11,846,348.40x = 16,348,592.29 × 6,619,483.44
  4. Step 4: Simplify right side
    11,846,348.40x = 108,219,235,930,966.67
  5. Step 5: Solve for x
    x = 108,219,235,930,966.67/11,846,348.40
  6. Step 6: Final answer
    x = 9,135,240.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.