Home / 6,019,404.10-9,030,199.65-1,974,766.30

Finding the Fourth Proportional to 6,019,404.10, 9,030,199.65 and 1,974,766.30

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Solution

The fourth proportional to 6,019,404.10, 9,030,199.65 and 1,974,766.30 is: 2,962,508.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,404.10 : 9,030,199.65 = 1,974,766.30 : x
  2. Step 2: Convert to fraction form
    6,019,404.10/9,030,199.65 = 1,974,766.30/x
  3. Step 3: Cross multiply
    6,019,404.10x = 9,030,199.65 × 1,974,766.30
  4. Step 4: Simplify right side
    6,019,404.10x = 17,832,533,951,091.80
  5. Step 5: Solve for x
    x = 17,832,533,951,091.80/6,019,404.10
  6. Step 6: Final answer
    x = 2,962,508.19

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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.