Home / 11,348,404.22-17,021,344.95-4,061,569.70

Finding the Fourth Proportional to 11,348,404.22, 17,021,344.95 and 4,061,569.70

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Solution

The fourth proportional to 11,348,404.22, 17,021,344.95 and 4,061,569.70 is: 6,091,903.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,404.22 : 17,021,344.95 = 4,061,569.70 : x
  2. Step 2: Convert to fraction form
    11,348,404.22/17,021,344.95 = 4,061,569.70/x
  3. Step 3: Cross multiply
    11,348,404.22x = 17,021,344.95 × 4,061,569.70
  4. Step 4: Simplify right side
    11,348,404.22x = 69,133,378,902,168.02
  5. Step 5: Solve for x
    x = 69,133,378,902,168.02/11,348,404.22
  6. Step 6: Final answer
    x = 6,091,903.10

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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.