Home / 1,847,975.14-2,550,178.77-1,032,190.42

Finding the Fourth Proportional to 1,847,975.14, 2,550,178.77 and 1,032,190.42

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Solution

The fourth proportional to 1,847,975.14, 2,550,178.77 and 1,032,190.42 is: 1,424,407.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,975.14 : 2,550,178.77 = 1,032,190.42 : x
  2. Step 2: Convert to fraction form
    1,847,975.14/2,550,178.77 = 1,032,190.42/x
  3. Step 3: Cross multiply
    1,847,975.14x = 2,550,178.77 × 1,032,190.42
  4. Step 4: Simplify right side
    1,847,975.14x = 2,632,270,095,681.38
  5. Step 5: Solve for x
    x = 2,632,270,095,681.38/1,847,975.14
  6. Step 6: Final answer
    x = 1,424,407.74

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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.