Home / 7,114,433.10-10,671,674.82-1,723,087.14

Finding the Fourth Proportional to 7,114,433.10, 10,671,674.82 and 1,723,087.14

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Solution

The fourth proportional to 7,114,433.10, 10,671,674.82 and 1,723,087.14 is: 2,584,636.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,433.10 : 10,671,674.82 = 1,723,087.14 : x
  2. Step 2: Convert to fraction form
    7,114,433.10/10,671,674.82 = 1,723,087.14/x
  3. Step 3: Cross multiply
    7,114,433.10x = 10,671,674.82 × 1,723,087.14
  4. Step 4: Simplify right side
    7,114,433.10x = 18,388,225,644,603.81
  5. Step 5: Solve for x
    x = 18,388,225,644,603.81/7,114,433.10
  6. Step 6: Final answer
    x = 2,584,636.81

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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.