Home / 1,184,007.20-1,776,241.20-510,087.20

Finding the Fourth Proportional to 1,184,007.20, 1,776,241.20 and 510,087.20

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Solution

The fourth proportional to 1,184,007.20, 1,776,241.20 and 510,087.20 is: 765,230.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,007.20 : 1,776,241.20 = 510,087.20 : x
  2. Step 2: Convert to fraction form
    1,184,007.20/1,776,241.20 = 510,087.20/x
  3. Step 3: Cross multiply
    1,184,007.20x = 1,776,241.20 × 510,087.20
  4. Step 4: Simplify right side
    1,184,007.20x = 906,037,900,232.64
  5. Step 5: Solve for x
    x = 906,037,900,232.64/1,184,007.20
  6. Step 6: Final answer
    x = 765,230.06

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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.