Home / 5,666,148-7,819,284.24-3,122,532

Finding the Fourth Proportional to 5,666,148, 7,819,284.24 and 3,122,532

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Solution

The fourth proportional to 5,666,148, 7,819,284.24 and 3,122,532 is: 4,309,094.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,148 : 7,819,284.24 = 3,122,532 : x
  2. Step 2: Convert to fraction form
    5,666,148/7,819,284.24 = 3,122,532/x
  3. Step 3: Cross multiply
    5,666,148x = 7,819,284.24 × 3,122,532
  4. Step 4: Simplify right side
    5,666,148x = 24,415,965,256,495.68
  5. Step 5: Solve for x
    x = 24,415,965,256,495.68/5,666,148
  6. Step 6: Final answer
    x = 4,309,094.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.