Home / 3,060,425.98-4,590,895.96-930,528.55

Finding the Fourth Proportional to 3,060,425.98, 4,590,895.96 and 930,528.55

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Solution

The fourth proportional to 3,060,425.98, 4,590,895.96 and 930,528.55 is: 1,395,870.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,425.98 : 4,590,895.96 = 930,528.55 : x
  2. Step 2: Convert to fraction form
    3,060,425.98/4,590,895.96 = 930,528.55/x
  3. Step 3: Cross multiply
    3,060,425.98x = 4,590,895.96 × 930,528.55
  4. Step 4: Simplify right side
    3,060,425.98x = 4,271,959,767,761.44
  5. Step 5: Solve for x
    x = 4,271,959,767,761.44/3,060,425.98
  6. Step 6: Final answer
    x = 1,395,870.97

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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.