Home / 1,363,329.94-1,881,408.48-751,506.34

Finding the Fourth Proportional to 1,363,329.94, 1,881,408.48 and 751,506.34

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Solution

The fourth proportional to 1,363,329.94, 1,881,408.48 and 751,506.34 is: 1,037,086.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,329.94 : 1,881,408.48 = 751,506.34 : x
  2. Step 2: Convert to fraction form
    1,363,329.94/1,881,408.48 = 751,506.34/x
  3. Step 3: Cross multiply
    1,363,329.94x = 1,881,408.48 × 751,506.34
  4. Step 4: Simplify right side
    1,363,329.94x = 1,413,890,400,849.76
  5. Step 5: Solve for x
    x = 1,413,890,400,849.76/1,363,329.94
  6. Step 6: Final answer
    x = 1,037,086.00

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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.