Home / 3,735,191.95-5,598,796.64-2,666,995.54

Finding the Fourth Proportional to 3,735,191.95, 5,598,796.64 and 2,666,995.54

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Solution

The fourth proportional to 3,735,191.95, 5,598,796.64 and 2,666,995.54 is: 3,997,643.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,191.95 : 5,598,796.64 = 2,666,995.54 : x
  2. Step 2: Convert to fraction form
    3,735,191.95/5,598,796.64 = 2,666,995.54/x
  3. Step 3: Cross multiply
    3,735,191.95x = 5,598,796.64 × 2,666,995.54
  4. Step 4: Simplify right side
    3,735,191.95x = 14,931,965,640,915.02
  5. Step 5: Solve for x
    x = 14,931,965,640,915.02/3,735,191.95
  6. Step 6: Final answer
    x = 3,997,643.45

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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.