Home / 1,432,554.93-2,148,849.27-568,200.62

Finding the Fourth Proportional to 1,432,554.93, 2,148,849.27 and 568,200.62

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Solution

The fourth proportional to 1,432,554.93, 2,148,849.27 and 568,200.62 is: 852,307.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,554.93 : 2,148,849.27 = 568,200.62 : x
  2. Step 2: Convert to fraction form
    1,432,554.93/2,148,849.27 = 568,200.62/x
  3. Step 3: Cross multiply
    1,432,554.93x = 2,148,849.27 × 568,200.62
  4. Step 4: Simplify right side
    1,432,554.93x = 1,220,977,492,872.67
  5. Step 5: Solve for x
    x = 1,220,977,492,872.67/1,432,554.93
  6. Step 6: Final answer
    x = 852,307.63

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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.