Home / 4,899,999.10-7,336,001.85-4,396,114.30

Finding the Fourth Proportional to 4,899,999.10, 7,336,001.85 and 4,396,114.30

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Solution

The fourth proportional to 4,899,999.10, 7,336,001.85 and 4,396,114.30 is: 6,581,613.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,999.10 : 7,336,001.85 = 4,396,114.30 : x
  2. Step 2: Convert to fraction form
    4,899,999.10/7,336,001.85 = 4,396,114.30/x
  3. Step 3: Cross multiply
    4,899,999.10x = 7,336,001.85 × 4,396,114.30
  4. Step 4: Simplify right side
    4,899,999.10x = 32,249,902,637,611.45
  5. Step 5: Solve for x
    x = 32,249,902,637,611.45/4,899,999.10
  6. Step 6: Final answer
    x = 6,581,613.99

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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.