Home / 1,763,441.86-2,645,536.85-566,205.16

Finding the Fourth Proportional to 1,763,441.86, 2,645,536.85 and 566,205.16

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Solution

The fourth proportional to 1,763,441.86, 2,645,536.85 and 566,205.16 is: 849,427.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,441.86 : 2,645,536.85 = 566,205.16 : x
  2. Step 2: Convert to fraction form
    1,763,441.86/2,645,536.85 = 566,205.16/x
  3. Step 3: Cross multiply
    1,763,441.86x = 2,645,536.85 × 566,205.16
  4. Step 4: Simplify right side
    1,763,441.86x = 1,497,916,615,440.15
  5. Step 5: Solve for x
    x = 1,497,916,615,440.15/1,763,441.86
  6. Step 6: Final answer
    x = 849,427.84

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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.