Home / 9,672,723.71-14,487,027.63-4,627,603.07

Finding the Fourth Proportional to 9,672,723.71, 14,487,027.63 and 4,627,603.07

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Solution

The fourth proportional to 9,672,723.71, 14,487,027.63 and 4,627,603.07 is: 6,930,851.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,723.71 : 14,487,027.63 = 4,627,603.07 : x
  2. Step 2: Convert to fraction form
    9,672,723.71/14,487,027.63 = 4,627,603.07/x
  3. Step 3: Cross multiply
    9,672,723.71x = 14,487,027.63 × 4,627,603.07
  4. Step 4: Simplify right side
    9,672,723.71x = 67,040,213,463,327.70
  5. Step 5: Solve for x
    x = 67,040,213,463,327.70/9,672,723.71
  6. Step 6: Final answer
    x = 6,930,851.69

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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.