Home / 5,735,690.94-8,604,832.54-1,897,504.32

Finding the Fourth Proportional to 5,735,690.94, 8,604,832.54 and 1,897,504.32

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Solution

The fourth proportional to 5,735,690.94, 8,604,832.54 and 1,897,504.32 is: 2,846,685.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,690.94 : 8,604,832.54 = 1,897,504.32 : x
  2. Step 2: Convert to fraction form
    5,735,690.94/8,604,832.54 = 1,897,504.32/x
  3. Step 3: Cross multiply
    5,735,690.94x = 8,604,832.54 × 1,897,504.32
  4. Step 4: Simplify right side
    5,735,690.94x = 16,327,706,917,526.57
  5. Step 5: Solve for x
    x = 16,327,706,917,526.57/5,735,690.94
  6. Step 6: Final answer
    x = 2,846,685.27

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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.