Home / 3,050,690.64-4,209,941.46-1,674,057.36

Finding the Fourth Proportional to 3,050,690.64, 4,209,941.46 and 1,674,057.36

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Solution

The fourth proportional to 3,050,690.64, 4,209,941.46 and 1,674,057.36 is: 2,310,192.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,690.64 : 4,209,941.46 = 1,674,057.36 : x
  2. Step 2: Convert to fraction form
    3,050,690.64/4,209,941.46 = 1,674,057.36/x
  3. Step 3: Cross multiply
    3,050,690.64x = 4,209,941.46 × 1,674,057.36
  4. Step 4: Simplify right side
    3,050,690.64x = 7,047,683,486,282.15
  5. Step 5: Solve for x
    x = 7,047,683,486,282.15/3,050,690.64
  6. Step 6: Final answer
    x = 2,310,192.78

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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.