Home / 2,009,204.87-2,775,106.65-1,464,466.91

Finding the Fourth Proportional to 2,009,204.87, 2,775,106.65 and 1,464,466.91

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Solution

The fourth proportional to 2,009,204.87, 2,775,106.65 and 1,464,466.91 is: 2,022,716.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,204.87 : 2,775,106.65 = 1,464,466.91 : x
  2. Step 2: Convert to fraction form
    2,009,204.87/2,775,106.65 = 1,464,466.91/x
  3. Step 3: Cross multiply
    2,009,204.87x = 2,775,106.65 × 1,464,466.91
  4. Step 4: Simplify right side
    2,009,204.87x = 4,064,051,846,770.42
  5. Step 5: Solve for x
    x = 4,064,051,846,770.42/2,009,204.87
  6. Step 6: Final answer
    x = 2,022,716.51

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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.