Home / 9,231,613.04-13,835,041.81-7,184,745.23

Finding the Fourth Proportional to 9,231,613.04, 13,835,041.81 and 7,184,745.23

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Solution

The fourth proportional to 9,231,613.04, 13,835,041.81 and 7,184,745.23 is: 10,767,484.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,231,613.04 : 13,835,041.81 = 7,184,745.23 : x
  2. Step 2: Convert to fraction form
    9,231,613.04/13,835,041.81 = 7,184,745.23/x
  3. Step 3: Cross multiply
    9,231,613.04x = 13,835,041.81 × 7,184,745.23
  4. Step 4: Simplify right side
    9,231,613.04x = 99,401,250,701,054.84
  5. Step 5: Solve for x
    x = 99,401,250,701,054.84/9,231,613.04
  6. Step 6: Final answer
    x = 10,767,484.54

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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.