Home / 7,035,507-10,553,149.62-2,243,163.96

Finding the Fourth Proportional to 7,035,507, 10,553,149.62 and 2,243,163.96

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Solution

The fourth proportional to 7,035,507, 10,553,149.62 and 2,243,163.96 is: 3,364,710.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,507 : 10,553,149.62 = 2,243,163.96 : x
  2. Step 2: Convert to fraction form
    7,035,507/10,553,149.62 = 2,243,163.96/x
  3. Step 3: Cross multiply
    7,035,507x = 10,553,149.62 × 2,243,163.96
  4. Step 4: Simplify right side
    7,035,507x = 23,672,444,892,071.69
  5. Step 5: Solve for x
    x = 23,672,444,892,071.69/7,035,507
  6. Step 6: Final answer
    x = 3,364,710.59

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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.