Home / 4,234,294.38-6,351,566.04-1,039,420.44

Finding the Fourth Proportional to 4,234,294.38, 6,351,566.04 and 1,039,420.44

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Solution

The fourth proportional to 4,234,294.38, 6,351,566.04 and 1,039,420.44 is: 1,559,161.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,294.38 : 6,351,566.04 = 1,039,420.44 : x
  2. Step 2: Convert to fraction form
    4,234,294.38/6,351,566.04 = 1,039,420.44/x
  3. Step 3: Cross multiply
    4,234,294.38x = 6,351,566.04 × 1,039,420.44
  4. Step 4: Simplify right side
    4,234,294.38x = 6,601,947,567,985.86
  5. Step 5: Solve for x
    x = 6,601,947,567,985.86/4,234,294.38
  6. Step 6: Final answer
    x = 1,559,161.21

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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.