Home / 1,068,882.41-1,475,086.34-603,698.96

Finding the Fourth Proportional to 1,068,882.41, 1,475,086.34 and 603,698.96

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Solution

The fourth proportional to 1,068,882.41, 1,475,086.34 and 603,698.96 is: 833,120.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,882.41 : 1,475,086.34 = 603,698.96 : x
  2. Step 2: Convert to fraction form
    1,068,882.41/1,475,086.34 = 603,698.96/x
  3. Step 3: Cross multiply
    1,068,882.41x = 1,475,086.34 × 603,698.96
  4. Step 4: Simplify right side
    1,068,882.41x = 890,508,089,368.21
  5. Step 5: Solve for x
    x = 890,508,089,368.21/1,068,882.41
  6. Step 6: Final answer
    x = 833,120.73

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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.