Home / 2,052,544.32-2,832,389.14-1,134,718.50

Finding the Fourth Proportional to 2,052,544.32, 2,832,389.14 and 1,134,718.50

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Solution

The fourth proportional to 2,052,544.32, 2,832,389.14 and 1,134,718.50 is: 1,565,844.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,544.32 : 2,832,389.14 = 1,134,718.50 : x
  2. Step 2: Convert to fraction form
    2,052,544.32/2,832,389.14 = 1,134,718.50/x
  3. Step 3: Cross multiply
    2,052,544.32x = 2,832,389.14 × 1,134,718.50
  4. Step 4: Simplify right side
    2,052,544.32x = 3,213,964,356,357.09
  5. Step 5: Solve for x
    x = 3,213,964,356,357.09/2,052,544.32
  6. Step 6: Final answer
    x = 1,565,844.07

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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.