Home / 1,610,981.04-2,416,344.24-936,632

Finding the Fourth Proportional to 1,610,981.04, 2,416,344.24 and 936,632

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Solution

The fourth proportional to 1,610,981.04, 2,416,344.24 and 936,632 is: 1,404,873.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,981.04 : 2,416,344.24 = 936,632 : x
  2. Step 2: Convert to fraction form
    1,610,981.04/2,416,344.24 = 936,632/x
  3. Step 3: Cross multiply
    1,610,981.04x = 2,416,344.24 × 936,632
  4. Step 4: Simplify right side
    1,610,981.04x = 2,263,225,338,199.68
  5. Step 5: Solve for x
    x = 2,263,225,338,199.68/1,610,981.04
  6. Step 6: Final answer
    x = 1,404,873.98

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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.