Home / 3,592,060.18-4,957,004.25-1,960,454.30

Finding the Fourth Proportional to 3,592,060.18, 4,957,004.25 and 1,960,454.30

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Solution

The fourth proportional to 3,592,060.18, 4,957,004.25 and 1,960,454.30 is: 2,705,405.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,060.18 : 4,957,004.25 = 1,960,454.30 : x
  2. Step 2: Convert to fraction form
    3,592,060.18/4,957,004.25 = 1,960,454.30/x
  3. Step 3: Cross multiply
    3,592,060.18x = 4,957,004.25 × 1,960,454.30
  4. Step 4: Simplify right side
    3,592,060.18x = 9,717,980,272,245.75
  5. Step 5: Solve for x
    x = 9,717,980,272,245.75/3,592,060.18
  6. Step 6: Final answer
    x = 2,705,405.75

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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.