Home / 835,504.66-1,152,577.11-563,228.02

Finding the Fourth Proportional to 835,504.66, 1,152,577.11 and 563,228.02

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Solution

The fourth proportional to 835,504.66, 1,152,577.11 and 563,228.02 is: 776,972.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,504.66 : 1,152,577.11 = 563,228.02 : x
  2. Step 2: Convert to fraction form
    835,504.66/1,152,577.11 = 563,228.02/x
  3. Step 3: Cross multiply
    835,504.66x = 1,152,577.11 × 563,228.02
  4. Step 4: Simplify right side
    835,504.66x = 649,163,723,562.62
  5. Step 5: Solve for x
    x = 649,163,723,562.62/835,504.66
  6. Step 6: Final answer
    x = 776,972.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.