Home / 9,388,877.56-14,081,651.60-4,270,108.48

Finding the Fourth Proportional to 9,388,877.56, 14,081,651.60 and 4,270,108.48

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Solution

The fourth proportional to 9,388,877.56, 14,081,651.60 and 4,270,108.48 is: 6,404,405.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,388,877.56 : 14,081,651.60 = 4,270,108.48 : x
  2. Step 2: Convert to fraction form
    9,388,877.56/14,081,651.60 = 4,270,108.48/x
  3. Step 3: Cross multiply
    9,388,877.56x = 14,081,651.60 × 4,270,108.48
  4. Step 4: Simplify right side
    9,388,877.56x = 60,130,179,909,565.57
  5. Step 5: Solve for x
    x = 60,130,179,909,565.57/9,388,877.56
  6. Step 6: Final answer
    x = 6,404,405.59

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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.