Home / 1,184,577.24-1,776,836.34-554,196.36

Finding the Fourth Proportional to 1,184,577.24, 1,776,836.34 and 554,196.36

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Solution

The fourth proportional to 1,184,577.24, 1,776,836.34 and 554,196.36 is: 831,280.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,577.24 : 1,776,836.34 = 554,196.36 : x
  2. Step 2: Convert to fraction form
    1,184,577.24/1,776,836.34 = 554,196.36/x
  3. Step 3: Cross multiply
    1,184,577.24x = 1,776,836.34 × 554,196.36
  4. Step 4: Simplify right side
    1,184,577.24x = 984,716,231,943.72
  5. Step 5: Solve for x
    x = 984,716,231,943.72/1,184,577.24
  6. Step 6: Final answer
    x = 831,280.73

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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.