Home / 9,302,033.84-13,954,913.28-5,209,175.41

Finding the Fourth Proportional to 9,302,033.84, 13,954,913.28 and 5,209,175.41

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Solution

The fourth proportional to 9,302,033.84, 13,954,913.28 and 5,209,175.41 is: 7,814,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302,033.84 : 13,954,913.28 = 5,209,175.41 : x
  2. Step 2: Convert to fraction form
    9,302,033.84/13,954,913.28 = 5,209,175.41/x
  3. Step 3: Cross multiply
    9,302,033.84x = 13,954,913.28 × 5,209,175.41
  4. Step 4: Simplify right side
    9,302,033.84x = 72,693,591,071,971.16
  5. Step 5: Solve for x
    x = 72,693,591,071,971.16/9,302,033.84
  6. Step 6: Final answer
    x = 7,814,806.13

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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.