Home / 2,017,276.11-3,025,899.08-577,960.74

Finding the Fourth Proportional to 2,017,276.11, 3,025,899.08 and 577,960.74

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Solution

The fourth proportional to 2,017,276.11, 3,025,899.08 and 577,960.74 is: 866,936.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,276.11 : 3,025,899.08 = 577,960.74 : x
  2. Step 2: Convert to fraction form
    2,017,276.11/3,025,899.08 = 577,960.74/x
  3. Step 3: Cross multiply
    2,017,276.11x = 3,025,899.08 × 577,960.74
  4. Step 4: Simplify right side
    2,017,276.11x = 1,748,850,879,230.01
  5. Step 5: Solve for x
    x = 1,748,850,879,230.01/2,017,276.11
  6. Step 6: Final answer
    x = 866,936.79

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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.