Home / 4,635,630.60-6,953,445.90-3,039,120.60

Finding the Fourth Proportional to 4,635,630.60, 6,953,445.90 and 3,039,120.60

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Solution

The fourth proportional to 4,635,630.60, 6,953,445.90 and 3,039,120.60 is: 4,558,680.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,630.60 : 6,953,445.90 = 3,039,120.60 : x
  2. Step 2: Convert to fraction form
    4,635,630.60/6,953,445.90 = 3,039,120.60/x
  3. Step 3: Cross multiply
    4,635,630.60x = 6,953,445.90 × 3,039,120.60
  4. Step 4: Simplify right side
    4,635,630.60x = 21,132,360,675,675.54
  5. Step 5: Solve for x
    x = 21,132,360,675,675.54/4,635,630.60
  6. Step 6: Final answer
    x = 4,558,680.90

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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.