Home / 1,762,117.86-2,641,883.94-563,350.26

Finding the Fourth Proportional to 1,762,117.86, 2,641,883.94 and 563,350.26

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Solution

The fourth proportional to 1,762,117.86, 2,641,883.94 and 563,350.26 is: 844,612.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,117.86 : 2,641,883.94 = 563,350.26 : x
  2. Step 2: Convert to fraction form
    1,762,117.86/2,641,883.94 = 563,350.26/x
  3. Step 3: Cross multiply
    1,762,117.86x = 2,641,883.94 × 563,350.26
  4. Step 4: Simplify right side
    1,762,117.86x = 1,488,306,004,488.82
  5. Step 5: Solve for x
    x = 1,488,306,004,488.82/1,762,117.86
  6. Step 6: Final answer
    x = 844,612.06

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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.