Home / 6,942,996.83-10,416,158.01-2,897,234.07

Finding the Fourth Proportional to 6,942,996.83, 10,416,158.01 and 2,897,234.07

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Solution

The fourth proportional to 6,942,996.83, 10,416,158.01 and 2,897,234.07 is: 4,346,544.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,996.83 : 10,416,158.01 = 2,897,234.07 : x
  2. Step 2: Convert to fraction form
    6,942,996.83/10,416,158.01 = 2,897,234.07/x
  3. Step 3: Cross multiply
    6,942,996.83x = 10,416,158.01 × 2,897,234.07
  4. Step 4: Simplify right side
    6,942,996.83x = 30,178,047,865,075.40
  5. Step 5: Solve for x
    x = 30,178,047,865,075.40/6,942,996.83
  6. Step 6: Final answer
    x = 4,346,544.96

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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.