Home / 11,580,106.40-17,361,865.20-4,845,053.60

Finding the Fourth Proportional to 11,580,106.40, 17,361,865.20 and 4,845,053.60

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Solution

The fourth proportional to 11,580,106.40, 17,361,865.20 and 4,845,053.60 is: 7,264,110.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,106.40 : 17,361,865.20 = 4,845,053.60 : x
  2. Step 2: Convert to fraction form
    11,580,106.40/17,361,865.20 = 4,845,053.60/x
  3. Step 3: Cross multiply
    11,580,106.40x = 17,361,865.20 × 4,845,053.60
  4. Step 4: Simplify right side
    11,580,106.40x = 84,119,167,489,974.70
  5. Step 5: Solve for x
    x = 84,119,167,489,974.70/11,580,106.40
  6. Step 6: Final answer
    x = 7,264,110.07

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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.