Home / 3,050,648.69-4,209,883.63-1,674,015.44

Finding the Fourth Proportional to 3,050,648.69, 4,209,883.63 and 1,674,015.44

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Solution

The fourth proportional to 3,050,648.69, 4,209,883.63 and 1,674,015.44 is: 2,310,134.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,648.69 : 4,209,883.63 = 1,674,015.44 : x
  2. Step 2: Convert to fraction form
    3,050,648.69/4,209,883.63 = 1,674,015.44/x
  3. Step 3: Cross multiply
    3,050,648.69x = 4,209,883.63 × 1,674,015.44
  4. Step 4: Simplify right side
    3,050,648.69x = 7,047,410,171,988.79
  5. Step 5: Solve for x
    x = 7,047,410,171,988.79/3,050,648.69
  6. Step 6: Final answer
    x = 2,310,134.96

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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.