Home / 4,665,966.50-6,439,033.86-2,519,790.50

Finding the Fourth Proportional to 4,665,966.50, 6,439,033.86 and 2,519,790.50

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Solution

The fourth proportional to 4,665,966.50, 6,439,033.86 and 2,519,790.50 is: 3,477,310.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,966.50 : 6,439,033.86 = 2,519,790.50 : x
  2. Step 2: Convert to fraction form
    4,665,966.50/6,439,033.86 = 2,519,790.50/x
  3. Step 3: Cross multiply
    4,665,966.50x = 6,439,033.86 × 2,519,790.50
  4. Step 4: Simplify right side
    4,665,966.50x = 16,225,016,349,606.33
  5. Step 5: Solve for x
    x = 16,225,016,349,606.33/4,665,966.50
  6. Step 6: Final answer
    x = 3,477,310.94

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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.