Home / 4,020,104.60-6,030,156.90-3,771,272.60

Finding the Fourth Proportional to 4,020,104.60, 6,030,156.90 and 3,771,272.60

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Solution

The fourth proportional to 4,020,104.60, 6,030,156.90 and 3,771,272.60 is: 5,656,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,104.60 : 6,030,156.90 = 3,771,272.60 : x
  2. Step 2: Convert to fraction form
    4,020,104.60/6,030,156.90 = 3,771,272.60/x
  3. Step 3: Cross multiply
    4,020,104.60x = 6,030,156.90 × 3,771,272.60
  4. Step 4: Simplify right side
    4,020,104.60x = 22,741,365,490,670.94
  5. Step 5: Solve for x
    x = 22,741,365,490,670.94/4,020,104.60
  6. Step 6: Final answer
    x = 5,656,908.90

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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.