Home / 5,594,181.51-8,390,441.80-1,550,247.72

Finding the Fourth Proportional to 5,594,181.51, 8,390,441.80 and 1,550,247.72

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Solution

The fourth proportional to 5,594,181.51, 8,390,441.80 and 1,550,247.72 is: 2,325,141.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,181.51 : 8,390,441.80 = 1,550,247.72 : x
  2. Step 2: Convert to fraction form
    5,594,181.51/8,390,441.80 = 1,550,247.72/x
  3. Step 3: Cross multiply
    5,594,181.51x = 8,390,441.80 × 1,550,247.72
  4. Step 4: Simplify right side
    5,594,181.51x = 13,007,263,270,242.70
  5. Step 5: Solve for x
    x = 13,007,263,270,242.70/5,594,181.51
  6. Step 6: Final answer
    x = 2,325,141.44

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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.