Home / 2,773,587.24-4,160,380.85-751,831.16

Finding the Fourth Proportional to 2,773,587.24, 4,160,380.85 and 751,831.16

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Solution

The fourth proportional to 2,773,587.24, 4,160,380.85 and 751,831.16 is: 1,127,746.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,587.24 : 4,160,380.85 = 751,831.16 : x
  2. Step 2: Convert to fraction form
    2,773,587.24/4,160,380.85 = 751,831.16/x
  3. Step 3: Cross multiply
    2,773,587.24x = 4,160,380.85 × 751,831.16
  4. Step 4: Simplify right side
    2,773,587.24x = 3,127,903,938,755.59
  5. Step 5: Solve for x
    x = 3,127,903,938,755.59/2,773,587.24
  6. Step 6: Final answer
    x = 1,127,746.73

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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.