Home / 1,184,117.54-1,776,077.89-474,184.53

Finding the Fourth Proportional to 1,184,117.54, 1,776,077.89 and 474,184.53

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Solution

The fourth proportional to 1,184,117.54, 1,776,077.89 and 474,184.53 is: 711,237.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,117.54 : 1,776,077.89 = 474,184.53 : x
  2. Step 2: Convert to fraction form
    1,184,117.54/1,776,077.89 = 474,184.53/x
  3. Step 3: Cross multiply
    1,184,117.54x = 1,776,077.89 × 474,184.53
  4. Step 4: Simplify right side
    1,184,117.54x = 842,188,658,327.58
  5. Step 5: Solve for x
    x = 842,188,658,327.58/1,184,117.54
  6. Step 6: Final answer
    x = 711,237.38

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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.