Home / 11,764,897.22-17,632,088.07-5,283,186.50

Finding the Fourth Proportional to 11,764,897.22, 17,632,088.07 and 5,283,186.50

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Solution

The fourth proportional to 11,764,897.22, 17,632,088.07 and 5,283,186.50 is: 7,917,928.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,764,897.22 : 17,632,088.07 = 5,283,186.50 : x
  2. Step 2: Convert to fraction form
    11,764,897.22/17,632,088.07 = 5,283,186.50/x
  3. Step 3: Cross multiply
    11,764,897.22x = 17,632,088.07 × 5,283,186.50
  4. Step 4: Simplify right side
    11,764,897.22x = 93,153,609,658,235.06
  5. Step 5: Solve for x
    x = 93,153,609,658,235.06/11,764,897.22
  6. Step 6: Final answer
    x = 7,917,928.05

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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.