Home / 958,529.70-1,437,794.55-816,046.65

Finding the Fourth Proportional to 958,529.70, 1,437,794.55 and 816,046.65

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Solution

The fourth proportional to 958,529.70, 1,437,794.55 and 816,046.65 is: 1,224,069.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,529.70 : 1,437,794.55 = 816,046.65 : x
  2. Step 2: Convert to fraction form
    958,529.70/1,437,794.55 = 816,046.65/x
  3. Step 3: Cross multiply
    958,529.70x = 1,437,794.55 × 816,046.65
  4. Step 4: Simplify right side
    958,529.70x = 1,173,307,425,915.76
  5. Step 5: Solve for x
    x = 1,173,307,425,915.76/958,529.70
  6. Step 6: Final answer
    x = 1,224,069.98

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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.