Home / 1,902,817.66-2,854,077.57-536,536.18

Finding the Fourth Proportional to 1,902,817.66, 2,854,077.57 and 536,536.18

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Solution

The fourth proportional to 1,902,817.66, 2,854,077.57 and 536,536.18 is: 804,762.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,902,817.66 : 2,854,077.57 = 536,536.18 : x
  2. Step 2: Convert to fraction form
    1,902,817.66/2,854,077.57 = 536,536.18/x
  3. Step 3: Cross multiply
    1,902,817.66x = 2,854,077.57 × 536,536.18
  4. Step 4: Simplify right side
    1,902,817.66x = 1,531,315,876,831.48
  5. Step 5: Solve for x
    x = 1,531,315,876,831.48/1,902,817.66
  6. Step 6: Final answer
    x = 804,762.28

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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.