Home / 1,697,323.24-2,342,322.70-933,382.04

Finding the Fourth Proportional to 1,697,323.24, 2,342,322.70 and 933,382.04

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Solution

The fourth proportional to 1,697,323.24, 2,342,322.70 and 933,382.04 is: 1,288,076.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,323.24 : 2,342,322.70 = 933,382.04 : x
  2. Step 2: Convert to fraction form
    1,697,323.24/2,342,322.70 = 933,382.04/x
  3. Step 3: Cross multiply
    1,697,323.24x = 2,342,322.70 × 933,382.04
  4. Step 4: Simplify right side
    1,697,323.24x = 2,186,281,940,064.31
  5. Step 5: Solve for x
    x = 2,186,281,940,064.31/1,697,323.24
  6. Step 6: Final answer
    x = 1,288,076.36

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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.