Home / 5,608,060.90-8,413,597.62-1,770,031.72

Finding the Fourth Proportional to 5,608,060.90, 8,413,597.62 and 1,770,031.72

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Solution

The fourth proportional to 5,608,060.90, 8,413,597.62 and 1,770,031.72 is: 2,655,522.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,060.90 : 8,413,597.62 = 1,770,031.72 : x
  2. Step 2: Convert to fraction form
    5,608,060.90/8,413,597.62 = 1,770,031.72/x
  3. Step 3: Cross multiply
    5,608,060.90x = 8,413,597.62 × 1,770,031.72
  4. Step 4: Simplify right side
    5,608,060.90x = 14,892,334,666,716.50
  5. Step 5: Solve for x
    x = 14,892,334,666,716.50/5,608,060.90
  6. Step 6: Final answer
    x = 2,655,522.99

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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.