Home / 6,228,851.60-9,334,529.40-4,951,643.60

Finding the Fourth Proportional to 6,228,851.60, 9,334,529.40 and 4,951,643.60

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Solution

The fourth proportional to 6,228,851.60, 9,334,529.40 and 4,951,643.60 is: 7,420,511.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,851.60 : 9,334,529.40 = 4,951,643.60 : x
  2. Step 2: Convert to fraction form
    6,228,851.60/9,334,529.40 = 4,951,643.60/x
  3. Step 3: Cross multiply
    6,228,851.60x = 9,334,529.40 × 4,951,643.60
  4. Step 4: Simplify right side
    6,228,851.60x = 46,221,262,762,521.84
  5. Step 5: Solve for x
    x = 46,221,262,762,521.84/6,228,851.60
  6. Step 6: Final answer
    x = 7,420,511.15

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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.