Home / 8,433,265.96-12,650,670.93-2,367,956.78

Finding the Fourth Proportional to 8,433,265.96, 12,650,670.93 and 2,367,956.78

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Solution

The fourth proportional to 8,433,265.96, 12,650,670.93 and 2,367,956.78 is: 3,552,151.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,265.96 : 12,650,670.93 = 2,367,956.78 : x
  2. Step 2: Convert to fraction form
    8,433,265.96/12,650,670.93 = 2,367,956.78/x
  3. Step 3: Cross multiply
    8,433,265.96x = 12,650,670.93 × 2,367,956.78
  4. Step 4: Simplify right side
    8,433,265.96x = 29,956,242,000,242.40
  5. Step 5: Solve for x
    x = 29,956,242,000,242.40/8,433,265.96
  6. Step 6: Final answer
    x = 3,552,151.94

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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.