Home / 1,093,027.66-1,508,340.98-603,016.72

Finding the Fourth Proportional to 1,093,027.66, 1,508,340.98 and 603,016.72

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Solution

The fourth proportional to 1,093,027.66, 1,508,340.98 and 603,016.72 is: 832,142.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,027.66 : 1,508,340.98 = 603,016.72 : x
  2. Step 2: Convert to fraction form
    1,093,027.66/1,508,340.98 = 603,016.72/x
  3. Step 3: Cross multiply
    1,093,027.66x = 1,508,340.98 × 603,016.72
  4. Step 4: Simplify right side
    1,093,027.66x = 909,554,830,401.19
  5. Step 5: Solve for x
    x = 909,554,830,401.19/1,093,027.66
  6. Step 6: Final answer
    x = 832,142.56

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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.