Home / 2,074,853.02-2,863,291.60-1,157,083.23

Finding the Fourth Proportional to 2,074,853.02, 2,863,291.60 and 1,157,083.23

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Solution

The fourth proportional to 2,074,853.02, 2,863,291.60 and 1,157,083.23 is: 1,596,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,853.02 : 2,863,291.60 = 1,157,083.23 : x
  2. Step 2: Convert to fraction form
    2,074,853.02/2,863,291.60 = 1,157,083.23/x
  3. Step 3: Cross multiply
    2,074,853.02x = 2,863,291.60 × 1,157,083.23
  4. Step 4: Simplify right side
    2,074,853.02x = 3,313,066,692,959.87
  5. Step 5: Solve for x
    x = 3,313,066,692,959.87/2,074,853.02
  6. Step 6: Final answer
    x = 1,596,771.75

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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.