Home / 2,066,151.87-3,099,297.74-549,836.28

Finding the Fourth Proportional to 2,066,151.87, 3,099,297.74 and 549,836.28

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Solution

The fourth proportional to 2,066,151.87, 3,099,297.74 and 549,836.28 is: 824,773.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,151.87 : 3,099,297.74 = 549,836.28 : x
  2. Step 2: Convert to fraction form
    2,066,151.87/3,099,297.74 = 549,836.28/x
  3. Step 3: Cross multiply
    2,066,151.87x = 3,099,297.74 × 549,836.28
  4. Step 4: Simplify right side
    2,066,151.87x = 1,704,106,337,224.83
  5. Step 5: Solve for x
    x = 1,704,106,337,224.83/2,066,151.87
  6. Step 6: Final answer
    x = 824,773.03

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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.