Home / 949,566.08-1,310,490.24-567,584.66

Finding the Fourth Proportional to 949,566.08, 1,310,490.24 and 567,584.66

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Solution

The fourth proportional to 949,566.08, 1,310,490.24 and 567,584.66 is: 783,320.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,566.08 : 1,310,490.24 = 567,584.66 : x
  2. Step 2: Convert to fraction form
    949,566.08/1,310,490.24 = 567,584.66/x
  3. Step 3: Cross multiply
    949,566.08x = 1,310,490.24 × 567,584.66
  4. Step 4: Simplify right side
    949,566.08x = 743,814,157,303.72
  5. Step 5: Solve for x
    x = 743,814,157,303.72/949,566.08
  6. Step 6: Final answer
    x = 783,320.06

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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.