Home / 11,365,363.35-17,048,045.03-3,278,602.80

Finding the Fourth Proportional to 11,365,363.35, 17,048,045.03 and 3,278,602.80

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Solution

The fourth proportional to 11,365,363.35, 17,048,045.03 and 3,278,602.80 is: 4,917,904.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365,363.35 : 17,048,045.03 = 3,278,602.80 : x
  2. Step 2: Convert to fraction form
    11,365,363.35/17,048,045.03 = 3,278,602.80/x
  3. Step 3: Cross multiply
    11,365,363.35x = 17,048,045.03 × 3,278,602.80
  4. Step 4: Simplify right side
    11,365,363.35x = 55,893,768,153,491.06
  5. Step 5: Solve for x
    x = 55,893,768,153,491.06/11,365,363.35
  6. Step 6: Final answer
    x = 4,917,904.20

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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.