Home / 5,932,935.60-8,899,403.40-1,445,211.60

Finding the Fourth Proportional to 5,932,935.60, 8,899,403.40 and 1,445,211.60

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Solution

The fourth proportional to 5,932,935.60, 8,899,403.40 and 1,445,211.60 is: 2,167,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,935.60 : 8,899,403.40 = 1,445,211.60 : x
  2. Step 2: Convert to fraction form
    5,932,935.60/8,899,403.40 = 1,445,211.60/x
  3. Step 3: Cross multiply
    5,932,935.60x = 8,899,403.40 × 1,445,211.60
  4. Step 4: Simplify right side
    5,932,935.60x = 12,861,521,026,759.44
  5. Step 5: Solve for x
    x = 12,861,521,026,759.44/5,932,935.60
  6. Step 6: Final answer
    x = 2,167,817.40

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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.