Home / 1,073,728.01-1,610,508.26-624,162.13

Finding the Fourth Proportional to 1,073,728.01, 1,610,508.26 and 624,162.13

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Solution

The fourth proportional to 1,073,728.01, 1,610,508.26 and 624,162.13 is: 936,194.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,728.01 : 1,610,508.26 = 624,162.13 : x
  2. Step 2: Convert to fraction form
    1,073,728.01/1,610,508.26 = 624,162.13/x
  3. Step 3: Cross multiply
    1,073,728.01x = 1,610,508.26 × 624,162.13
  4. Step 4: Simplify right side
    1,073,728.01x = 1,005,218,265,944.19
  5. Step 5: Solve for x
    x = 1,005,218,265,944.19/1,073,728.01
  6. Step 6: Final answer
    x = 936,194.51

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1.5x scale

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.