Home / 11,484,715.68-17,235,029.72-4,567,486.18

Finding the Fourth Proportional to 11,484,715.68, 17,235,029.72 and 4,567,486.18

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Solution

The fourth proportional to 11,484,715.68, 17,235,029.72 and 4,567,486.18 is: 6,854,393.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,715.68 : 17,235,029.72 = 4,567,486.18 : x
  2. Step 2: Convert to fraction form
    11,484,715.68/17,235,029.72 = 4,567,486.18/x
  3. Step 3: Cross multiply
    11,484,715.68x = 17,235,029.72 × 4,567,486.18
  4. Step 4: Simplify right side
    11,484,715.68x = 78,720,760,057,989.27
  5. Step 5: Solve for x
    x = 78,720,760,057,989.27/11,484,715.68
  6. Step 6: Final answer
    x = 6,854,393.46

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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.