Home / 1,746,538.80-2,410,219.80-982,592.88

Finding the Fourth Proportional to 1,746,538.80, 2,410,219.80 and 982,592.88

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Solution

The fourth proportional to 1,746,538.80, 2,410,219.80 and 982,592.88 is: 1,355,976.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,538.80 : 2,410,219.80 = 982,592.88 : x
  2. Step 2: Convert to fraction form
    1,746,538.80/2,410,219.80 = 982,592.88/x
  3. Step 3: Cross multiply
    1,746,538.80x = 2,410,219.80 × 982,592.88
  4. Step 4: Simplify right side
    1,746,538.80x = 2,368,264,814,715.02
  5. Step 5: Solve for x
    x = 2,368,264,814,715.02/1,746,538.80
  6. Step 6: Final answer
    x = 1,355,976.07

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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.