Home / 1,847,214-2,549,580.33-1,083,513.60

Finding the Fourth Proportional to 1,847,214, 2,549,580.33 and 1,083,513.60

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Solution

The fourth proportional to 1,847,214, 2,549,580.33 and 1,083,513.60 is: 1,495,498.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,214 : 2,549,580.33 = 1,083,513.60 : x
  2. Step 2: Convert to fraction form
    1,847,214/2,549,580.33 = 1,083,513.60/x
  3. Step 3: Cross multiply
    1,847,214x = 2,549,580.33 × 1,083,513.60
  4. Step 4: Simplify right side
    1,847,214x = 2,762,504,961,847.49
  5. Step 5: Solve for x
    x = 2,762,504,961,847.49/1,847,214
  6. Step 6: Final answer
    x = 1,495,498.06

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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.