Home / 10,502,265.46-14,492,768.04-5,792,847.58

Finding the Fourth Proportional to 10,502,265.46, 14,492,768.04 and 5,792,847.58

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Solution

The fourth proportional to 10,502,265.46, 14,492,768.04 and 5,792,847.58 is: 7,993,932.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502,265.46 : 14,492,768.04 = 5,792,847.58 : x
  2. Step 2: Convert to fraction form
    10,502,265.46/14,492,768.04 = 5,792,847.58/x
  3. Step 3: Cross multiply
    10,502,265.46x = 14,492,768.04 × 5,792,847.58
  4. Step 4: Simplify right side
    10,502,265.46x = 83,954,396,268,015.34
  5. Step 5: Solve for x
    x = 83,954,396,268,015.34/10,502,265.46
  6. Step 6: Final answer
    x = 7,993,932.03

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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.