Home / 1,049,561.60-1,577,841.60-895,596.80

Finding the Fourth Proportional to 1,049,561.60, 1,577,841.60 and 895,596.80

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Solution

The fourth proportional to 1,049,561.60, 1,577,841.60 and 895,596.80 is: 1,346,381.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,561.60 : 1,577,841.60 = 895,596.80 : x
  2. Step 2: Convert to fraction form
    1,049,561.60/1,577,841.60 = 895,596.80/x
  3. Step 3: Cross multiply
    1,049,561.60x = 1,577,841.60 × 895,596.80
  4. Step 4: Simplify right side
    1,049,561.60x = 1,413,109,887,866.88
  5. Step 5: Solve for x
    x = 1,413,109,887,866.88/1,049,561.60
  6. Step 6: Final answer
    x = 1,346,381.09

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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.