Home / 5,719,593.07-8,580,571.40-1,676,213.20

Finding the Fourth Proportional to 5,719,593.07, 8,580,571.40 and 1,676,213.20

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Solution

The fourth proportional to 5,719,593.07, 8,580,571.40 and 1,676,213.20 is: 2,514,666.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,593.07 : 8,580,571.40 = 1,676,213.20 : x
  2. Step 2: Convert to fraction form
    5,719,593.07/8,580,571.40 = 1,676,213.20/x
  3. Step 3: Cross multiply
    5,719,593.07x = 8,580,571.40 × 1,676,213.20
  4. Step 4: Simplify right side
    5,719,593.07x = 14,382,867,044,222.48
  5. Step 5: Solve for x
    x = 14,382,867,044,222.48/5,719,593.07
  6. Step 6: Final answer
    x = 2,514,666.14

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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.