Home / 2,479,457.58-3,717,741.26-961,367

Finding the Fourth Proportional to 2,479,457.58, 3,717,741.26 and 961,367

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Solution

The fourth proportional to 2,479,457.58, 3,717,741.26 and 961,367 is: 1,441,490.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,457.58 : 3,717,741.26 = 961,367 : x
  2. Step 2: Convert to fraction form
    2,479,457.58/3,717,741.26 = 961,367/x
  3. Step 3: Cross multiply
    2,479,457.58x = 3,717,741.26 × 961,367
  4. Step 4: Simplify right side
    2,479,457.58x = 3,574,113,761,902.42
  5. Step 5: Solve for x
    x = 3,574,113,761,902.42/2,479,457.58
  6. Step 6: Final answer
    x = 1,441,490.18

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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.