Home / 7,019,302.59-10,529,327.84-2,227,366.89

Finding the Fourth Proportional to 7,019,302.59, 10,529,327.84 and 2,227,366.89

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Solution

The fourth proportional to 7,019,302.59, 10,529,327.84 and 2,227,366.89 is: 3,341,169.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019,302.59 : 10,529,327.84 = 2,227,366.89 : x
  2. Step 2: Convert to fraction form
    7,019,302.59/10,529,327.84 = 2,227,366.89/x
  3. Step 3: Cross multiply
    7,019,302.59x = 10,529,327.84 × 2,227,366.89
  4. Step 4: Simplify right side
    7,019,302.59x = 23,452,676,193,634.39
  5. Step 5: Solve for x
    x = 23,452,676,193,634.39/7,019,302.59
  6. Step 6: Final answer
    x = 3,341,169.00

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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.