Home / 5,608,059.90-8,413,596.12-1,770,030.72

Finding the Fourth Proportional to 5,608,059.90, 8,413,596.12 and 1,770,030.72

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Solution

The fourth proportional to 5,608,059.90, 8,413,596.12 and 1,770,030.72 is: 2,655,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,059.90 : 8,413,596.12 = 1,770,030.72 : x
  2. Step 2: Convert to fraction form
    5,608,059.90/8,413,596.12 = 1,770,030.72/x
  3. Step 3: Cross multiply
    5,608,059.90x = 8,413,596.12 × 1,770,030.72
  4. Step 4: Simplify right side
    5,608,059.90x = 14,892,323,598,072.80
  5. Step 5: Solve for x
    x = 14,892,323,598,072.80/5,608,059.90
  6. Step 6: Final answer
    x = 2,655,521.49

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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.