Home / 4,346,450.52-6,518,199.42-1,505,899.68

Finding the Fourth Proportional to 4,346,450.52, 6,518,199.42 and 1,505,899.68

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Solution

The fourth proportional to 4,346,450.52, 6,518,199.42 and 1,505,899.68 is: 2,258,338.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,450.52 : 6,518,199.42 = 1,505,899.68 : x
  2. Step 2: Convert to fraction form
    4,346,450.52/6,518,199.42 = 1,505,899.68/x
  3. Step 3: Cross multiply
    4,346,450.52x = 6,518,199.42 × 1,505,899.68
  4. Step 4: Simplify right side
    4,346,450.52x = 9,815,754,420,754.19
  5. Step 5: Solve for x
    x = 9,815,754,420,754.19/4,346,450.52
  6. Step 6: Final answer
    x = 2,258,338.01

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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.