Home / 9,661,968.24-14,495,325-4,806,565.68

Finding the Fourth Proportional to 9,661,968.24, 14,495,325 and 4,806,565.68

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Solution

The fourth proportional to 9,661,968.24, 14,495,325 and 4,806,565.68 is: 7,211,028.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,661,968.24 : 14,495,325 = 4,806,565.68 : x
  2. Step 2: Convert to fraction form
    9,661,968.24/14,495,325 = 4,806,565.68/x
  3. Step 3: Cross multiply
    9,661,968.24x = 14,495,325 × 4,806,565.68
  4. Step 4: Simplify right side
    9,661,968.24x = 69,672,731,665,445.99
  5. Step 5: Solve for x
    x = 69,672,731,665,445.99/9,661,968.24
  6. Step 6: Final answer
    x = 7,211,028.84

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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.