Home / 4,665,956.63-6,439,020.14-2,519,780.63

Finding the Fourth Proportional to 4,665,956.63, 6,439,020.14 and 2,519,780.63

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Solution

The fourth proportional to 4,665,956.63, 6,439,020.14 and 2,519,780.63 is: 3,477,297.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,956.63 : 6,439,020.14 = 2,519,780.63 : x
  2. Step 2: Convert to fraction form
    4,665,956.63/6,439,020.14 = 2,519,780.63/x
  3. Step 3: Cross multiply
    4,665,956.63x = 6,439,020.14 × 2,519,780.63
  4. Step 4: Simplify right side
    4,665,956.63x = 16,224,918,199,056.24
  5. Step 5: Solve for x
    x = 16,224,918,199,056.24/4,665,956.63
  6. Step 6: Final answer
    x = 3,477,297.26

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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.