Home / 1,895,137.91-2,615,470.64-1,035,827.34

Finding the Fourth Proportional to 1,895,137.91, 2,615,470.64 and 1,035,827.34

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Solution

The fourth proportional to 1,895,137.91, 2,615,470.64 and 1,035,827.34 is: 1,429,540.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,137.91 : 2,615,470.64 = 1,035,827.34 : x
  2. Step 2: Convert to fraction form
    1,895,137.91/2,615,470.64 = 1,035,827.34/x
  3. Step 3: Cross multiply
    1,895,137.91x = 2,615,470.64 × 1,035,827.34
  4. Step 4: Simplify right side
    1,895,137.91x = 2,709,175,990,700.16
  5. Step 5: Solve for x
    x = 2,709,175,990,700.16/1,895,137.91
  6. Step 6: Final answer
    x = 1,429,540.29

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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.