Home / 1,795,521.40-2,693,670.90-533,476.60

Finding the Fourth Proportional to 1,795,521.40, 2,693,670.90 and 533,476.60

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Solution

The fourth proportional to 1,795,521.40, 2,693,670.90 and 533,476.60 is: 800,330.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,521.40 : 2,693,670.90 = 533,476.60 : x
  2. Step 2: Convert to fraction form
    1,795,521.40/2,693,670.90 = 533,476.60/x
  3. Step 3: Cross multiply
    1,795,521.40x = 2,693,670.90 × 533,476.60
  4. Step 4: Simplify right side
    1,795,521.40x = 1,437,010,393,250.94
  5. Step 5: Solve for x
    x = 1,437,010,393,250.94/1,795,521.40
  6. Step 6: Final answer
    x = 800,330.42

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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.