Home / 2,391,252.30-3,584,386.89-1,043,052.66

Finding the Fourth Proportional to 2,391,252.30, 3,584,386.89 and 1,043,052.66

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Solution

The fourth proportional to 2,391,252.30, 3,584,386.89 and 1,043,052.66 is: 1,563,492.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,252.30 : 3,584,386.89 = 1,043,052.66 : x
  2. Step 2: Convert to fraction form
    2,391,252.30/3,584,386.89 = 1,043,052.66/x
  3. Step 3: Cross multiply
    2,391,252.30x = 3,584,386.89 × 1,043,052.66
  4. Step 4: Simplify right side
    2,391,252.30x = 3,738,704,280,083.63
  5. Step 5: Solve for x
    x = 3,738,704,280,083.63/2,391,252.30
  6. Step 6: Final answer
    x = 1,563,492.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.