Home / 7,360,532.79-11,041,997.53-2,173,666.96

Finding the Fourth Proportional to 7,360,532.79, 11,041,997.53 and 2,173,666.96

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Solution

The fourth proportional to 7,360,532.79, 11,041,997.53 and 2,173,666.96 is: 3,260,854.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,532.79 : 11,041,997.53 = 2,173,666.96 : x
  2. Step 2: Convert to fraction form
    7,360,532.79/11,041,997.53 = 2,173,666.96/x
  3. Step 3: Cross multiply
    7,360,532.79x = 11,041,997.53 × 2,173,666.96
  4. Step 4: Simplify right side
    7,360,532.79x = 24,001,625,203,362.61
  5. Step 5: Solve for x
    x = 24,001,625,203,362.61/7,360,532.79
  6. Step 6: Final answer
    x = 3,260,854.33

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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.