Home / 6,735,803.56-9,295,412.64-3,638,326.90

Finding the Fourth Proportional to 6,735,803.56, 9,295,412.64 and 3,638,326.90

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Solution

The fourth proportional to 6,735,803.56, 9,295,412.64 and 3,638,326.90 is: 5,020,893.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,803.56 : 9,295,412.64 = 3,638,326.90 : x
  2. Step 2: Convert to fraction form
    6,735,803.56/9,295,412.64 = 3,638,326.90/x
  3. Step 3: Cross multiply
    6,735,803.56x = 9,295,412.64 × 3,638,326.90
  4. Step 4: Simplify right side
    6,735,803.56x = 33,819,749,855,724.25
  5. Step 5: Solve for x
    x = 33,819,749,855,724.25/6,735,803.56
  6. Step 6: Final answer
    x = 5,020,893.14

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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.