Home / 1,860,156.65-2,566,817.37-1,044,450

Finding the Fourth Proportional to 1,860,156.65, 2,566,817.37 and 1,044,450

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Solution

The fourth proportional to 1,860,156.65, 2,566,817.37 and 1,044,450 is: 1,441,229.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,156.65 : 2,566,817.37 = 1,044,450 : x
  2. Step 2: Convert to fraction form
    1,860,156.65/2,566,817.37 = 1,044,450/x
  3. Step 3: Cross multiply
    1,860,156.65x = 2,566,817.37 × 1,044,450
  4. Step 4: Simplify right side
    1,860,156.65x = 2,680,912,402,096.50
  5. Step 5: Solve for x
    x = 2,680,912,402,096.50/1,860,156.65
  6. Step 6: Final answer
    x = 1,441,229.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.