Home / 12,745,706.04-17,588,850.84-6,944,529.24

Finding the Fourth Proportional to 12,745,706.04, 17,588,850.84 and 6,944,529.24

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Solution

The fourth proportional to 12,745,706.04, 17,588,850.84 and 6,944,529.24 is: 9,583,328.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,745,706.04 : 17,588,850.84 = 6,944,529.24 : x
  2. Step 2: Convert to fraction form
    12,745,706.04/17,588,850.84 = 6,944,529.24/x
  3. Step 3: Cross multiply
    12,745,706.04x = 17,588,850.84 × 6,944,529.24
  4. Step 4: Simplify right side
    12,745,706.04x = 122,146,288,956,378.56
  5. Step 5: Solve for x
    x = 122,146,288,956,378.56/12,745,706.04
  6. Step 6: Final answer
    x = 9,583,328.58

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1.5x scale

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.