Home / 3,780,937.44-5,671,377-941,030.46

Finding the Fourth Proportional to 3,780,937.44, 5,671,377 and 941,030.46

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Solution

The fourth proportional to 3,780,937.44, 5,671,377 and 941,030.46 is: 1,411,538.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,937.44 : 5,671,377 = 941,030.46 : x
  2. Step 2: Convert to fraction form
    3,780,937.44/5,671,377 = 941,030.46/x
  3. Step 3: Cross multiply
    3,780,937.44x = 5,671,377 × 941,030.46
  4. Step 4: Simplify right side
    3,780,937.44x = 5,336,938,507,143.42
  5. Step 5: Solve for x
    x = 5,336,938,507,143.42/3,780,937.44
  6. Step 6: Final answer
    x = 1,411,538.43

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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.