Home / 3,317,800.56-4,578,272.72-1,847,598.04

Finding the Fourth Proportional to 3,317,800.56, 4,578,272.72 and 1,847,598.04

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Solution

The fourth proportional to 3,317,800.56, 4,578,272.72 and 1,847,598.04 is: 2,549,522.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,800.56 : 4,578,272.72 = 1,847,598.04 : x
  2. Step 2: Convert to fraction form
    3,317,800.56/4,578,272.72 = 1,847,598.04/x
  3. Step 3: Cross multiply
    3,317,800.56x = 4,578,272.72 × 1,847,598.04
  4. Step 4: Simplify right side
    3,317,800.56x = 8,458,807,704,057.47
  5. Step 5: Solve for x
    x = 8,458,807,704,057.47/3,317,800.56
  6. Step 6: Final answer
    x = 2,549,522.66

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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.