Home / 12,242,248.70-18,377,515.65-6,573,544.70

Finding the Fourth Proportional to 12,242,248.70, 18,377,515.65 and 6,573,544.70

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Solution

The fourth proportional to 12,242,248.70, 18,377,515.65 and 6,573,544.70 is: 9,867,911.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,242,248.70 : 18,377,515.65 = 6,573,544.70 : x
  2. Step 2: Convert to fraction form
    12,242,248.70/18,377,515.65 = 6,573,544.70/x
  3. Step 3: Cross multiply
    12,242,248.70x = 18,377,515.65 × 6,573,544.70
  4. Step 4: Simplify right side
    12,242,248.70x = 120,805,420,600,224.55
  5. Step 5: Solve for x
    x = 120,805,420,600,224.55/12,242,248.70
  6. Step 6: Final answer
    x = 9,867,911.00

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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.