Home / 2,374,007.47-3,276,291.05-1,341,157.03

Finding the Fourth Proportional to 2,374,007.47, 3,276,291.05 and 1,341,157.03

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Solution

The fourth proportional to 2,374,007.47, 3,276,291.05 and 1,341,157.03 is: 1,850,887.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,007.47 : 3,276,291.05 = 1,341,157.03 : x
  2. Step 2: Convert to fraction form
    2,374,007.47/3,276,291.05 = 1,341,157.03/x
  3. Step 3: Cross multiply
    2,374,007.47x = 3,276,291.05 × 1,341,157.03
  4. Step 4: Simplify right side
    2,374,007.47x = 4,394,020,774,033.58
  5. Step 5: Solve for x
    x = 4,394,020,774,033.58/2,374,007.47
  6. Step 6: Final answer
    x = 1,850,887.51

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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.