Home / 4,819,161.05-6,650,403.45-2,614,018.40

Finding the Fourth Proportional to 4,819,161.05, 6,650,403.45 and 2,614,018.40

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Solution

The fourth proportional to 4,819,161.05, 6,650,403.45 and 2,614,018.40 is: 3,607,324.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,161.05 : 6,650,403.45 = 2,614,018.40 : x
  2. Step 2: Convert to fraction form
    4,819,161.05/6,650,403.45 = 2,614,018.40/x
  3. Step 3: Cross multiply
    4,819,161.05x = 6,650,403.45 × 2,614,018.40
  4. Step 4: Simplify right side
    4,819,161.05x = 17,384,276,985,723.48
  5. Step 5: Solve for x
    x = 17,384,276,985,723.48/4,819,161.05
  6. Step 6: Final answer
    x = 3,607,324.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.