Home / 5,998,604.80-8,999,219.40-1,954,404.40

Finding the Fourth Proportional to 5,998,604.80, 8,999,219.40 and 1,954,404.40

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Solution

The fourth proportional to 5,998,604.80, 8,999,219.40 and 1,954,404.40 is: 2,932,034.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,604.80 : 8,999,219.40 = 1,954,404.40 : x
  2. Step 2: Convert to fraction form
    5,998,604.80/8,999,219.40 = 1,954,404.40/x
  3. Step 3: Cross multiply
    5,998,604.80x = 8,999,219.40 × 1,954,404.40
  4. Step 4: Simplify right side
    5,998,604.80x = 17,588,113,991,925.36
  5. Step 5: Solve for x
    x = 17,588,113,991,925.36/5,998,604.80
  6. Step 6: Final answer
    x = 2,932,034.13

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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.