Home / 4,665,956.48-6,439,019.96-2,519,780.48

Finding the Fourth Proportional to 4,665,956.48, 6,439,019.96 and 2,519,780.48

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Solution

The fourth proportional to 4,665,956.48, 6,439,019.96 and 2,519,780.48 is: 3,477,297.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,956.48 : 6,439,019.96 = 2,519,780.48 : x
  2. Step 2: Convert to fraction form
    4,665,956.48/6,439,019.96 = 2,519,780.48/x
  3. Step 3: Cross multiply
    4,665,956.48x = 6,439,019.96 × 2,519,780.48
  4. Step 4: Simplify right side
    4,665,956.48x = 16,224,916,805,538.38
  5. Step 5: Solve for x
    x = 16,224,916,805,538.38/4,665,956.48
  6. Step 6: Final answer
    x = 3,477,297.07

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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.