Home / 3,003,621.59-4,505,642.55-1,486,897.29

Finding the Fourth Proportional to 3,003,621.59, 4,505,642.55 and 1,486,897.29

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Solution

The fourth proportional to 3,003,621.59, 4,505,642.55 and 1,486,897.29 is: 2,230,449.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,621.59 : 4,505,642.55 = 1,486,897.29 : x
  2. Step 2: Convert to fraction form
    3,003,621.59/4,505,642.55 = 1,486,897.29/x
  3. Step 3: Cross multiply
    3,003,621.59x = 4,505,642.55 × 1,486,897.29
  4. Step 4: Simplify right side
    3,003,621.59x = 6,699,427,697,303.69
  5. Step 5: Solve for x
    x = 6,699,427,697,303.69/3,003,621.59
  6. Step 6: Final answer
    x = 2,230,449.97

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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.