Home / 5,565,962.40-7,684,712.64-4,274,485.44

Finding the Fourth Proportional to 5,565,962.40, 7,684,712.64 and 4,274,485.44

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Solution

The fourth proportional to 5,565,962.40, 7,684,712.64 and 4,274,485.44 is: 5,901,619.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,962.40 : 7,684,712.64 = 4,274,485.44 : x
  2. Step 2: Convert to fraction form
    5,565,962.40/7,684,712.64 = 4,274,485.44/x
  3. Step 3: Cross multiply
    5,565,962.40x = 7,684,712.64 × 4,274,485.44
  4. Step 4: Simplify right side
    5,565,962.40x = 32,848,192,290,263.96
  5. Step 5: Solve for x
    x = 32,848,192,290,263.96/5,565,962.40
  6. Step 6: Final answer
    x = 5,901,619.51

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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.