Home / 2,446,171.40-3,669,257.10-649,051.40

Finding the Fourth Proportional to 2,446,171.40, 3,669,257.10 and 649,051.40

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Solution

The fourth proportional to 2,446,171.40, 3,669,257.10 and 649,051.40 is: 973,577.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,171.40 : 3,669,257.10 = 649,051.40 : x
  2. Step 2: Convert to fraction form
    2,446,171.40/3,669,257.10 = 649,051.40/x
  3. Step 3: Cross multiply
    2,446,171.40x = 3,669,257.10 × 649,051.40
  4. Step 4: Simplify right side
    2,446,171.40x = 2,381,536,457,714.94
  5. Step 5: Solve for x
    x = 2,381,536,457,714.94/2,446,171.40
  6. Step 6: Final answer
    x = 973,577.10

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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.