Home / 2,083,043.10-2,874,483.84-1,165,094.94

Finding the Fourth Proportional to 2,083,043.10, 2,874,483.84 and 1,165,094.94

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Solution

The fourth proportional to 2,083,043.10, 2,874,483.84 and 1,165,094.94 is: 1,607,766.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,043.10 : 2,874,483.84 = 1,165,094.94 : x
  2. Step 2: Convert to fraction form
    2,083,043.10/2,874,483.84 = 1,165,094.94/x
  3. Step 3: Cross multiply
    2,083,043.10x = 2,874,483.84 × 1,165,094.94
  4. Step 4: Simplify right side
    2,083,043.10x = 3,349,046,577,095.77
  5. Step 5: Solve for x
    x = 3,349,046,577,095.77/2,083,043.10
  6. Step 6: Final answer
    x = 1,607,766.34

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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.