Home / 910,817.55-1,366,226.33-884,573.55

Finding the Fourth Proportional to 910,817.55, 1,366,226.33 and 884,573.55

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Solution

The fourth proportional to 910,817.55, 1,366,226.33 and 884,573.55 is: 1,326,860.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,817.55 : 1,366,226.33 = 884,573.55 : x
  2. Step 2: Convert to fraction form
    910,817.55/1,366,226.33 = 884,573.55/x
  3. Step 3: Cross multiply
    910,817.55x = 1,366,226.33 × 884,573.55
  4. Step 4: Simplify right side
    910,817.55x = 1,208,527,670,408.70
  5. Step 5: Solve for x
    x = 1,208,527,670,408.70/910,817.55
  6. Step 6: Final answer
    x = 1,326,860.33

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Similar ratio
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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.