Home / 2,361,973.88-3,259,627.32-1,329,548.28

Finding the Fourth Proportional to 2,361,973.88, 3,259,627.32 and 1,329,548.28

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Solution

The fourth proportional to 2,361,973.88, 3,259,627.32 and 1,329,548.28 is: 1,834,834.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,973.88 : 3,259,627.32 = 1,329,548.28 : x
  2. Step 2: Convert to fraction form
    2,361,973.88/3,259,627.32 = 1,329,548.28/x
  3. Step 3: Cross multiply
    2,361,973.88x = 3,259,627.32 × 1,329,548.28
  4. Step 4: Simplify right side
    2,361,973.88x = 4,333,831,896,747.01
  5. Step 5: Solve for x
    x = 4,333,831,896,747.01/2,361,973.88
  6. Step 6: Final answer
    x = 1,834,834.81

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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.