Home / 2,833,326.64-3,910,038.96-1,544,237.76

Finding the Fourth Proportional to 2,833,326.64, 3,910,038.96 and 1,544,237.76

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Solution

The fourth proportional to 2,833,326.64, 3,910,038.96 and 1,544,237.76 is: 2,131,074.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,326.64 : 3,910,038.96 = 1,544,237.76 : x
  2. Step 2: Convert to fraction form
    2,833,326.64/3,910,038.96 = 1,544,237.76/x
  3. Step 3: Cross multiply
    2,833,326.64x = 3,910,038.96 × 1,544,237.76
  4. Step 4: Simplify right side
    2,833,326.64x = 6,038,029,805,103.13
  5. Step 5: Solve for x
    x = 6,038,029,805,103.13/2,833,326.64
  6. Step 6: Final answer
    x = 2,131,074.38

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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.