Home / 5,049,364.15-7,574,793.67-1,854,241.22

Finding the Fourth Proportional to 5,049,364.15, 7,574,793.67 and 1,854,241.22

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Solution

The fourth proportional to 5,049,364.15, 7,574,793.67 and 1,854,241.22 is: 2,781,636.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,364.15 : 7,574,793.67 = 1,854,241.22 : x
  2. Step 2: Convert to fraction form
    5,049,364.15/7,574,793.67 = 1,854,241.22/x
  3. Step 3: Cross multiply
    5,049,364.15x = 7,574,793.67 × 1,854,241.22
  4. Step 4: Simplify right side
    5,049,364.15x = 14,045,494,634,555.65
  5. Step 5: Solve for x
    x = 14,045,494,634,555.65/5,049,364.15
  6. Step 6: Final answer
    x = 2,781,636.31

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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.