Home / 2,383,532.98-3,289,312.94-1,295,808.71

Finding the Fourth Proportional to 2,383,532.98, 3,289,312.94 and 1,295,808.71

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Solution

The fourth proportional to 2,383,532.98, 3,289,312.94 and 1,295,808.71 is: 1,788,236.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,532.98 : 3,289,312.94 = 1,295,808.71 : x
  2. Step 2: Convert to fraction form
    2,383,532.98/3,289,312.94 = 1,295,808.71/x
  3. Step 3: Cross multiply
    2,383,532.98x = 3,289,312.94 × 1,295,808.71
  4. Step 4: Simplify right side
    2,383,532.98x = 4,262,320,334,642.10
  5. Step 5: Solve for x
    x = 4,262,320,334,642.10/2,383,532.98
  6. Step 6: Final answer
    x = 1,788,236.36

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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.