Home / 4,697,999.10-7,046,998.65-4,119,464.70

Finding the Fourth Proportional to 4,697,999.10, 7,046,998.65 and 4,119,464.70

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Solution

The fourth proportional to 4,697,999.10, 7,046,998.65 and 4,119,464.70 is: 6,179,197.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,999.10 : 7,046,998.65 = 4,119,464.70 : x
  2. Step 2: Convert to fraction form
    4,697,999.10/7,046,998.65 = 4,119,464.70/x
  3. Step 3: Cross multiply
    4,697,999.10x = 7,046,998.65 × 4,119,464.70
  4. Step 4: Simplify right side
    4,697,999.10x = 29,029,862,179,622.66
  5. Step 5: Solve for x
    x = 29,029,862,179,622.66/4,697,999.10
  6. Step 6: Final answer
    x = 6,179,197.05

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Similar ratio
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1.5x scale

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.