Home / 5,453,093.60-7,525,319.28-3,005,798.55

Finding the Fourth Proportional to 5,453,093.60, 7,525,319.28 and 3,005,798.55

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Solution

The fourth proportional to 5,453,093.60, 7,525,319.28 and 3,005,798.55 is: 4,148,029.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,453,093.60 : 7,525,319.28 = 3,005,798.55 : x
  2. Step 2: Convert to fraction form
    5,453,093.60/7,525,319.28 = 3,005,798.55/x
  3. Step 3: Cross multiply
    5,453,093.60x = 7,525,319.28 × 3,005,798.55
  4. Step 4: Simplify right side
    5,453,093.60x = 22,619,593,727,455.46
  5. Step 5: Solve for x
    x = 22,619,593,727,455.46/5,453,093.60
  6. Step 6: Final answer
    x = 4,148,029.61

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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.