Home / 4,368,477.82-6,552,273.85-1,173,188.81

Finding the Fourth Proportional to 4,368,477.82, 6,552,273.85 and 1,173,188.81

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Solution

The fourth proportional to 4,368,477.82, 6,552,273.85 and 1,173,188.81 is: 1,759,664.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,477.82 : 6,552,273.85 = 1,173,188.81 : x
  2. Step 2: Convert to fraction form
    4,368,477.82/6,552,273.85 = 1,173,188.81/x
  3. Step 3: Cross multiply
    4,368,477.82x = 6,552,273.85 × 1,173,188.81
  4. Step 4: Simplify right side
    4,368,477.82x = 7,687,054,360,875.62
  5. Step 5: Solve for x
    x = 7,687,054,360,875.62/4,368,477.82
  6. Step 6: Final answer
    x = 1,759,664.28

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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.