Home / 6,592,416.09-9,891,465.83-3,559,179.66

Finding the Fourth Proportional to 6,592,416.09, 9,891,465.83 and 3,559,179.66

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Solution

The fourth proportional to 6,592,416.09, 9,891,465.83 and 3,559,179.66 is: 5,340,303.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,416.09 : 9,891,465.83 = 3,559,179.66 : x
  2. Step 2: Convert to fraction form
    6,592,416.09/9,891,465.83 = 3,559,179.66/x
  3. Step 3: Cross multiply
    6,592,416.09x = 9,891,465.83 × 3,559,179.66
  4. Step 4: Simplify right side
    6,592,416.09x = 35,205,503,948,179.05
  5. Step 5: Solve for x
    x = 35,205,503,948,179.05/6,592,416.09
  6. Step 6: Final answer
    x = 5,340,303.69

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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.