Home / 3,050,309.64-4,209,504.74-1,673,652.98

Finding the Fourth Proportional to 3,050,309.64, 4,209,504.74 and 1,673,652.98

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Solution

The fourth proportional to 3,050,309.64, 4,209,504.74 and 1,673,652.98 is: 2,309,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,309.64 : 4,209,504.74 = 1,673,652.98 : x
  2. Step 2: Convert to fraction form
    3,050,309.64/4,209,504.74 = 1,673,652.98/x
  3. Step 3: Cross multiply
    3,050,309.64x = 4,209,504.74 × 1,673,652.98
  4. Step 4: Simplify right side
    3,050,309.64x = 7,045,250,170,271.12
  5. Step 5: Solve for x
    x = 7,045,250,170,271.12/3,050,309.64
  6. Step 6: Final answer
    x = 2,309,683.60

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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.