Home / 4,411,116.10-6,616,674.15-4,019,205.70

Finding the Fourth Proportional to 4,411,116.10, 6,616,674.15 and 4,019,205.70

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Solution

The fourth proportional to 4,411,116.10, 6,616,674.15 and 4,019,205.70 is: 6,028,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,116.10 : 6,616,674.15 = 4,019,205.70 : x
  2. Step 2: Convert to fraction form
    4,411,116.10/6,616,674.15 = 4,019,205.70/x
  3. Step 3: Cross multiply
    4,411,116.10x = 6,616,674.15 × 4,019,205.70
  4. Step 4: Simplify right side
    4,411,116.10x = 26,593,774,458,722.66
  5. Step 5: Solve for x
    x = 26,593,774,458,722.66/4,411,116.10
  6. Step 6: Final answer
    x = 6,028,808.55

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Double scale
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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.