Home / 6,919,327.41-9,548,671.46-3,736,754.51

Finding the Fourth Proportional to 6,919,327.41, 9,548,671.46 and 3,736,754.51

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Solution

The fourth proportional to 6,919,327.41, 9,548,671.46 and 3,736,754.51 is: 5,156,721.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919,327.41 : 9,548,671.46 = 3,736,754.51 : x
  2. Step 2: Convert to fraction form
    6,919,327.41/9,548,671.46 = 3,736,754.51/x
  3. Step 3: Cross multiply
    6,919,327.41x = 9,548,671.46 × 3,736,754.51
  4. Step 4: Simplify right side
    6,919,327.41x = 35,681,041,142,663.29
  5. Step 5: Solve for x
    x = 35,681,041,142,663.29/6,919,327.41
  6. Step 6: Final answer
    x = 5,156,721.03

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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.