Home / 1,194,224.64-1,648,018.66-650,369.50

Finding the Fourth Proportional to 1,194,224.64, 1,648,018.66 and 650,369.50

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Solution

The fourth proportional to 1,194,224.64, 1,648,018.66 and 650,369.50 is: 897,503.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,224.64 : 1,648,018.66 = 650,369.50 : x
  2. Step 2: Convert to fraction form
    1,194,224.64/1,648,018.66 = 650,369.50/x
  3. Step 3: Cross multiply
    1,194,224.64x = 1,648,018.66 × 650,369.50
  4. Step 4: Simplify right side
    1,194,224.64x = 1,071,821,070,268.95
  5. Step 5: Solve for x
    x = 1,071,821,070,268.95/1,194,224.64
  6. Step 6: Final answer
    x = 897,503.73

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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.