Home / 7,227,346.08-10,838,263.44-2,433,748.32

Finding the Fourth Proportional to 7,227,346.08, 10,838,263.44 and 2,433,748.32

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Solution

The fourth proportional to 7,227,346.08, 10,838,263.44 and 2,433,748.32 is: 3,649,694.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,227,346.08 : 10,838,263.44 = 2,433,748.32 : x
  2. Step 2: Convert to fraction form
    7,227,346.08/10,838,263.44 = 2,433,748.32/x
  3. Step 3: Cross multiply
    7,227,346.08x = 10,838,263.44 × 2,433,748.32
  4. Step 4: Simplify right side
    7,227,346.08x = 26,377,605,438,817.42
  5. Step 5: Solve for x
    x = 26,377,605,438,817.42/7,227,346.08
  6. Step 6: Final answer
    x = 3,649,694.53

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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.