Home / 1,582,977.20-2,368,790.04-1,370,476.04

Finding the Fourth Proportional to 1,582,977.20, 2,368,790.04 and 1,370,476.04

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Solution

The fourth proportional to 1,582,977.20, 2,368,790.04 and 1,370,476.04 is: 2,050,800.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,977.20 : 2,368,790.04 = 1,370,476.04 : x
  2. Step 2: Convert to fraction form
    1,582,977.20/2,368,790.04 = 1,370,476.04/x
  3. Step 3: Cross multiply
    1,582,977.20x = 2,368,790.04 × 1,370,476.04
  4. Step 4: Simplify right side
    1,582,977.20x = 3,246,369,993,610.64
  5. Step 5: Solve for x
    x = 3,246,369,993,610.64/1,582,977.20
  6. Step 6: Final answer
    x = 2,050,800.22

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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.