Home / 1,099,610.93-1,517,526-616,332.23

Finding the Fourth Proportional to 1,099,610.93, 1,517,526 and 616,332.23

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Solution

The fourth proportional to 1,099,610.93, 1,517,526 and 616,332.23 is: 850,573.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,610.93 : 1,517,526 = 616,332.23 : x
  2. Step 2: Convert to fraction form
    1,099,610.93/1,517,526 = 616,332.23/x
  3. Step 3: Cross multiply
    1,099,610.93x = 1,517,526 × 616,332.23
  4. Step 4: Simplify right side
    1,099,610.93x = 935,300,183,662.98
  5. Step 5: Solve for x
    x = 935,300,183,662.98/1,099,610.93
  6. Step 6: Final answer
    x = 850,573.74

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1.5x scale

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.