Home / 2,670,476.04-3,685,257.77-1,446,790.01

Finding the Fourth Proportional to 2,670,476.04, 3,685,257.77 and 1,446,790.01

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Solution

The fourth proportional to 2,670,476.04, 3,685,257.77 and 1,446,790.01 is: 1,996,570.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,476.04 : 3,685,257.77 = 1,446,790.01 : x
  2. Step 2: Convert to fraction form
    2,670,476.04/3,685,257.77 = 1,446,790.01/x
  3. Step 3: Cross multiply
    2,670,476.04x = 3,685,257.77 × 1,446,790.01
  4. Step 4: Simplify right side
    2,670,476.04x = 5,331,794,100,250.64
  5. Step 5: Solve for x
    x = 5,331,794,100,250.64/2,670,476.04
  6. Step 6: Final answer
    x = 1,996,570.66

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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.