Home / 9,675,987.21-14,510,522.57-3,197,863.58

Finding the Fourth Proportional to 9,675,987.21, 14,510,522.57 and 3,197,863.58

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Solution

The fourth proportional to 9,675,987.21, 14,510,522.57 and 3,197,863.58 is: 4,795,652.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,987.21 : 14,510,522.57 = 3,197,863.58 : x
  2. Step 2: Convert to fraction form
    9,675,987.21/14,510,522.57 = 3,197,863.58/x
  3. Step 3: Cross multiply
    9,675,987.21x = 14,510,522.57 × 3,197,863.58
  4. Step 4: Simplify right side
    9,675,987.21x = 46,402,671,564,829.07
  5. Step 5: Solve for x
    x = 46,402,671,564,829.07/9,675,987.21
  6. Step 6: Final answer
    x = 4,795,652.43

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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.