Home / 6,993,534.84-10,487,644.96-3,346,520.96

Finding the Fourth Proportional to 6,993,534.84, 10,487,644.96 and 3,346,520.96

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Solution

The fourth proportional to 6,993,534.84, 10,487,644.96 and 3,346,520.96 is: 5,018,509.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,534.84 : 10,487,644.96 = 3,346,520.96 : x
  2. Step 2: Convert to fraction form
    6,993,534.84/10,487,644.96 = 3,346,520.96/x
  3. Step 3: Cross multiply
    6,993,534.84x = 10,487,644.96 × 3,346,520.96
  4. Step 4: Simplify right side
    6,993,534.84x = 35,097,123,679,678.36
  5. Step 5: Solve for x
    x = 35,097,123,679,678.36/6,993,534.84
  6. Step 6: Final answer
    x = 5,018,509.88

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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.