Home / 2,546,500.16-3,514,193.75-1,384,957.43

Finding the Fourth Proportional to 2,546,500.16, 3,514,193.75 and 1,384,957.43

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Solution

The fourth proportional to 2,546,500.16, 3,514,193.75 and 1,384,957.43 is: 1,911,254.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,500.16 : 3,514,193.75 = 1,384,957.43 : x
  2. Step 2: Convert to fraction form
    2,546,500.16/3,514,193.75 = 1,384,957.43/x
  3. Step 3: Cross multiply
    2,546,500.16x = 3,514,193.75 × 1,384,957.43
  4. Step 4: Simplify right side
    2,546,500.16x = 4,867,008,744,522.06
  5. Step 5: Solve for x
    x = 4,867,008,744,522.06/2,546,500.16
  6. Step 6: Final answer
    x = 1,911,254.05

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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.