Home / 4,380,907.01-6,045,651.32-2,447,167.57

Finding the Fourth Proportional to 4,380,907.01, 6,045,651.32 and 2,447,167.57

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Solution

The fourth proportional to 4,380,907.01, 6,045,651.32 and 2,447,167.57 is: 3,377,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,907.01 : 6,045,651.32 = 2,447,167.57 : x
  2. Step 2: Convert to fraction form
    4,380,907.01/6,045,651.32 = 2,447,167.57/x
  3. Step 3: Cross multiply
    4,380,907.01x = 6,045,651.32 × 2,447,167.57
  4. Step 4: Simplify right side
    4,380,907.01x = 14,794,721,849,831.69
  5. Step 5: Solve for x
    x = 14,794,721,849,831.69/4,380,907.01
  6. Step 6: Final answer
    x = 3,377,091.05

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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.