Home / 1,064,819.36-1,592,377.68-795,136.88

Finding the Fourth Proportional to 1,064,819.36, 1,592,377.68 and 795,136.88

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Solution

The fourth proportional to 1,064,819.36, 1,592,377.68 and 795,136.88 is: 1,189,082.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,819.36 : 1,592,377.68 = 795,136.88 : x
  2. Step 2: Convert to fraction form
    1,064,819.36/1,592,377.68 = 795,136.88/x
  3. Step 3: Cross multiply
    1,064,819.36x = 1,592,377.68 × 795,136.88
  4. Step 4: Simplify right side
    1,064,819.36x = 1,266,158,220,256.84
  5. Step 5: Solve for x
    x = 1,266,158,220,256.84/1,064,819.36
  6. Step 6: Final answer
    x = 1,189,082.64

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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.