Home / 3,357,393.21-5,035,597.98-1,651,077.90

Finding the Fourth Proportional to 3,357,393.21, 5,035,597.98 and 1,651,077.90

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Solution

The fourth proportional to 3,357,393.21, 5,035,597.98 and 1,651,077.90 is: 2,476,374.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,393.21 : 5,035,597.98 = 1,651,077.90 : x
  2. Step 2: Convert to fraction form
    3,357,393.21/5,035,597.98 = 1,651,077.90/x
  3. Step 3: Cross multiply
    3,357,393.21x = 5,035,597.98 × 1,651,077.90
  4. Step 4: Simplify right side
    3,357,393.21x = 8,314,164,538,062.64
  5. Step 5: Solve for x
    x = 8,314,164,538,062.64/3,357,393.21
  6. Step 6: Final answer
    x = 2,476,374.98

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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.