Home / 1,762,108.57-2,641,870.09-563,340.97

Finding the Fourth Proportional to 1,762,108.57, 2,641,870.09 and 563,340.97

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Solution

The fourth proportional to 1,762,108.57, 2,641,870.09 and 563,340.97 is: 844,598.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,108.57 : 2,641,870.09 = 563,340.97 : x
  2. Step 2: Convert to fraction form
    1,762,108.57/2,641,870.09 = 563,340.97/x
  3. Step 3: Cross multiply
    1,762,108.57x = 2,641,870.09 × 563,340.97
  4. Step 4: Simplify right side
    1,762,108.57x = 1,488,273,659,114.59
  5. Step 5: Solve for x
    x = 1,488,273,659,114.59/1,762,108.57
  6. Step 6: Final answer
    x = 844,598.16

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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.