Home / 1,163,408.50-1,745,113.26-364,752.32

Finding the Fourth Proportional to 1,163,408.50, 1,745,113.26 and 364,752.32

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Solution

The fourth proportional to 1,163,408.50, 1,745,113.26 and 364,752.32 is: 547,128.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,408.50 : 1,745,113.26 = 364,752.32 : x
  2. Step 2: Convert to fraction form
    1,163,408.50/1,745,113.26 = 364,752.32/x
  3. Step 3: Cross multiply
    1,163,408.50x = 1,745,113.26 × 364,752.32
  4. Step 4: Simplify right side
    1,163,408.50x = 636,534,100,838.29
  5. Step 5: Solve for x
    x = 636,534,100,838.29/1,163,408.50
  6. Step 6: Final answer
    x = 547,128.63

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Double scale
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Similar ratio
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1.5x scale

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.