Home / 2,684,758-4,029,002.28-1,735,774.96

Finding the Fourth Proportional to 2,684,758, 4,029,002.28 and 1,735,774.96

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Solution

The fourth proportional to 2,684,758, 4,029,002.28 and 1,735,774.96 is: 2,604,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,758 : 4,029,002.28 = 1,735,774.96 : x
  2. Step 2: Convert to fraction form
    2,684,758/4,029,002.28 = 1,735,774.96/x
  3. Step 3: Cross multiply
    2,684,758x = 4,029,002.28 × 1,735,774.96
  4. Step 4: Simplify right side
    2,684,758x = 6,993,441,271,406.91
  5. Step 5: Solve for x
    x = 6,993,441,271,406.91/2,684,758
  6. Step 6: Final answer
    x = 2,604,868.40

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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.