Home / 9,467,923.92-13,064,727.24-5,600,590.80

Finding the Fourth Proportional to 9,467,923.92, 13,064,727.24 and 5,600,590.80

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Solution

The fourth proportional to 9,467,923.92, 13,064,727.24 and 5,600,590.80 is: 7,728,219.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467,923.92 : 13,064,727.24 = 5,600,590.80 : x
  2. Step 2: Convert to fraction form
    9,467,923.92/13,064,727.24 = 5,600,590.80/x
  3. Step 3: Cross multiply
    9,467,923.92x = 13,064,727.24 × 5,600,590.80
  4. Step 4: Simplify right side
    9,467,923.92x = 73,170,191,184,853.39
  5. Step 5: Solve for x
    x = 73,170,191,184,853.39/9,467,923.92
  6. Step 6: Final answer
    x = 7,728,219.17

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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.