Home / 5,379,056.48-8,069,765.16-1,592,833.52

Finding the Fourth Proportional to 5,379,056.48, 8,069,765.16 and 1,592,833.52

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Solution

The fourth proportional to 5,379,056.48, 8,069,765.16 and 1,592,833.52 is: 2,389,599.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,379,056.48 : 8,069,765.16 = 1,592,833.52 : x
  2. Step 2: Convert to fraction form
    5,379,056.48/8,069,765.16 = 1,592,833.52/x
  3. Step 3: Cross multiply
    5,379,056.48x = 8,069,765.16 × 1,592,833.52
  4. Step 4: Simplify right side
    5,379,056.48x = 12,853,792,445,376.16
  5. Step 5: Solve for x
    x = 12,853,792,445,376.16/5,379,056.48
  6. Step 6: Final answer
    x = 2,389,599.83

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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.