Home / 2,959,204.02-4,083,466.41-1,813,127.46

Finding the Fourth Proportional to 2,959,204.02, 4,083,466.41 and 1,813,127.46

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Solution

The fourth proportional to 2,959,204.02, 4,083,466.41 and 1,813,127.46 is: 2,501,971.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,204.02 : 4,083,466.41 = 1,813,127.46 : x
  2. Step 2: Convert to fraction form
    2,959,204.02/4,083,466.41 = 1,813,127.46/x
  3. Step 3: Cross multiply
    2,959,204.02x = 4,083,466.41 × 1,813,127.46
  4. Step 4: Simplify right side
    2,959,204.02x = 7,403,845,079,958.62
  5. Step 5: Solve for x
    x = 7,403,845,079,958.62/2,959,204.02
  6. Step 6: Final answer
    x = 2,501,971.82

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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.