Home / 10,973,191.43-16,459,740.16-2,775,911.24

Finding the Fourth Proportional to 10,973,191.43, 16,459,740.16 and 2,775,911.24

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Solution

The fourth proportional to 10,973,191.43, 16,459,740.16 and 2,775,911.24 is: 4,163,854.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973,191.43 : 16,459,740.16 = 2,775,911.24 : x
  2. Step 2: Convert to fraction form
    10,973,191.43/16,459,740.16 = 2,775,911.24/x
  3. Step 3: Cross multiply
    10,973,191.43x = 16,459,740.16 × 2,775,911.24
  4. Step 4: Simplify right side
    10,973,191.43x = 45,690,777,751,832.98
  5. Step 5: Solve for x
    x = 45,690,777,751,832.98/10,973,191.43
  6. Step 6: Final answer
    x = 4,163,854.98

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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.