Home / 7,000,822.60-10,501,233.90-2,512,515.40

Finding the Fourth Proportional to 7,000,822.60, 10,501,233.90 and 2,512,515.40

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Solution

The fourth proportional to 7,000,822.60, 10,501,233.90 and 2,512,515.40 is: 3,768,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,000,822.60 : 10,501,233.90 = 2,512,515.40 : x
  2. Step 2: Convert to fraction form
    7,000,822.60/10,501,233.90 = 2,512,515.40/x
  3. Step 3: Cross multiply
    7,000,822.60x = 10,501,233.90 × 2,512,515.40
  4. Step 4: Simplify right side
    7,000,822.60x = 26,384,511,892,752.06
  5. Step 5: Solve for x
    x = 26,384,511,892,752.06/7,000,822.60
  6. Step 6: Final answer
    x = 3,768,773.10

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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.