Home / 9,036,587.42-12,470,140.88-4,906,524.03

Finding the Fourth Proportional to 9,036,587.42, 12,470,140.88 and 4,906,524.03

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Solution

The fourth proportional to 9,036,587.42, 12,470,140.88 and 4,906,524.03 is: 6,770,813.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,587.42 : 12,470,140.88 = 4,906,524.03 : x
  2. Step 2: Convert to fraction form
    9,036,587.42/12,470,140.88 = 4,906,524.03/x
  3. Step 3: Cross multiply
    9,036,587.42x = 12,470,140.88 × 4,906,524.03
  4. Step 4: Simplify right side
    9,036,587.42x = 61,185,045,888,656.56
  5. Step 5: Solve for x
    x = 61,185,045,888,656.56/9,036,587.42
  6. Step 6: Final answer
    x = 6,770,813.26

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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.