Home / 3,565,119.50-4,919,873.01-2,037,222.98

Finding the Fourth Proportional to 3,565,119.50, 4,919,873.01 and 2,037,222.98

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Solution

The fourth proportional to 3,565,119.50, 4,919,873.01 and 2,037,222.98 is: 2,811,372.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,119.50 : 4,919,873.01 = 2,037,222.98 : x
  2. Step 2: Convert to fraction form
    3,565,119.50/4,919,873.01 = 2,037,222.98/x
  3. Step 3: Cross multiply
    3,565,119.50x = 4,919,873.01 × 2,037,222.98
  4. Step 4: Simplify right side
    3,565,119.50x = 10,022,878,354,653.77
  5. Step 5: Solve for x
    x = 10,022,878,354,653.77/3,565,119.50
  6. Step 6: Final answer
    x = 2,811,372.34

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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.