Home / 10,257,894.04-14,156,661.54-5,847,724.84

Finding the Fourth Proportional to 10,257,894.04, 14,156,661.54 and 5,847,724.84

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Solution

The fourth proportional to 10,257,894.04, 14,156,661.54 and 5,847,724.84 is: 8,070,297.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,257,894.04 : 14,156,661.54 = 5,847,724.84 : x
  2. Step 2: Convert to fraction form
    10,257,894.04/14,156,661.54 = 5,847,724.84/x
  3. Step 3: Cross multiply
    10,257,894.04x = 14,156,661.54 × 5,847,724.84
  4. Step 4: Simplify right side
    10,257,894.04x = 82,784,261,338,930.64
  5. Step 5: Solve for x
    x = 82,784,261,338,930.64/10,257,894.04
  6. Step 6: Final answer
    x = 8,070,297.96

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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.