Home / 3,515,411.59-4,851,224.31-2,065,239.22

Finding the Fourth Proportional to 3,515,411.59, 4,851,224.31 and 2,065,239.22

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Solution

The fourth proportional to 3,515,411.59, 4,851,224.31 and 2,065,239.22 is: 2,850,004.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,411.59 : 4,851,224.31 = 2,065,239.22 : x
  2. Step 2: Convert to fraction form
    3,515,411.59/4,851,224.31 = 2,065,239.22/x
  3. Step 3: Cross multiply
    3,515,411.59x = 4,851,224.31 × 2,065,239.22
  4. Step 4: Simplify right side
    3,515,411.59x = 10,018,938,710,029.44
  5. Step 5: Solve for x
    x = 10,018,938,710,029.44/3,515,411.59
  6. Step 6: Final answer
    x = 2,850,004.46

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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.