Home / 5,096,094.98-7,032,902.08-2,921,000.62

Finding the Fourth Proportional to 5,096,094.98, 7,032,902.08 and 2,921,000.62

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Solution

The fourth proportional to 5,096,094.98, 7,032,902.08 and 2,921,000.62 is: 4,031,147.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,094.98 : 7,032,902.08 = 2,921,000.62 : x
  2. Step 2: Convert to fraction form
    5,096,094.98/7,032,902.08 = 2,921,000.62/x
  3. Step 3: Cross multiply
    5,096,094.98x = 7,032,902.08 × 2,921,000.62
  4. Step 4: Simplify right side
    5,096,094.98x = 20,543,111,336,079.29
  5. Step 5: Solve for x
    x = 20,543,111,336,079.29/5,096,094.98
  6. Step 6: Final answer
    x = 4,031,147.66

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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.