Home / 1,537,495.93-2,304,931.70-1,086,798.97

Finding the Fourth Proportional to 1,537,495.93, 2,304,931.70 and 1,086,798.97

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Solution

The fourth proportional to 1,537,495.93, 2,304,931.70 and 1,086,798.97 is: 1,629,270.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,495.93 : 2,304,931.70 = 1,086,798.97 : x
  2. Step 2: Convert to fraction form
    1,537,495.93/2,304,931.70 = 1,086,798.97/x
  3. Step 3: Cross multiply
    1,537,495.93x = 2,304,931.70 × 1,086,798.97
  4. Step 4: Simplify right side
    1,537,495.93x = 2,504,997,396,965.27
  5. Step 5: Solve for x
    x = 2,504,997,396,965.27/1,537,495.93
  6. Step 6: Final answer
    x = 1,629,270.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.