Home / 3,630,232.46-5,445,392.44-1,105,909.58

Finding the Fourth Proportional to 3,630,232.46, 5,445,392.44 and 1,105,909.58

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Solution

The fourth proportional to 3,630,232.46, 5,445,392.44 and 1,105,909.58 is: 1,658,877.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,232.46 : 5,445,392.44 = 1,105,909.58 : x
  2. Step 2: Convert to fraction form
    3,630,232.46/5,445,392.44 = 1,105,909.58/x
  3. Step 3: Cross multiply
    3,630,232.46x = 5,445,392.44 × 1,105,909.58
  4. Step 4: Simplify right side
    3,630,232.46x = 6,022,111,666,255.58
  5. Step 5: Solve for x
    x = 6,022,111,666,255.58/3,630,232.46
  6. Step 6: Final answer
    x = 1,658,877.70

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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.