Home / 4,103,446.40-6,158,668.80-1,832,465.60

Finding the Fourth Proportional to 4,103,446.40, 6,158,668.80 and 1,832,465.60

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Solution

The fourth proportional to 4,103,446.40, 6,158,668.80 and 1,832,465.60 is: 2,750,261.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,446.40 : 6,158,668.80 = 1,832,465.60 : x
  2. Step 2: Convert to fraction form
    4,103,446.40/6,158,668.80 = 1,832,465.60/x
  3. Step 3: Cross multiply
    4,103,446.40x = 6,158,668.80 × 1,832,465.60
  4. Step 4: Simplify right side
    4,103,446.40x = 11,285,548,717,793.28
  5. Step 5: Solve for x
    x = 11,285,548,717,793.28/4,103,446.40
  6. Step 6: Final answer
    x = 2,750,261.03

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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.