Home / 8,460,723.66-11,675,798.91-4,593,239.34

Finding the Fourth Proportional to 8,460,723.66, 11,675,798.91 and 4,593,239.34

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Solution

The fourth proportional to 8,460,723.66, 11,675,798.91 and 4,593,239.34 is: 6,338,670.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,723.66 : 11,675,798.91 = 4,593,239.34 : x
  2. Step 2: Convert to fraction form
    8,460,723.66/11,675,798.91 = 4,593,239.34/x
  3. Step 3: Cross multiply
    8,460,723.66x = 11,675,798.91 × 4,593,239.34
  4. Step 4: Simplify right side
    8,460,723.66x = 53,629,738,879,341.12
  5. Step 5: Solve for x
    x = 53,629,738,879,341.12/8,460,723.66
  6. Step 6: Final answer
    x = 6,338,670.43

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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.