Home / 6,410,271.06-8,845,823.52-3,509,100.72

Finding the Fourth Proportional to 6,410,271.06, 8,845,823.52 and 3,509,100.72

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Solution

The fourth proportional to 6,410,271.06, 8,845,823.52 and 3,509,100.72 is: 4,842,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,271.06 : 8,845,823.52 = 3,509,100.72 : x
  2. Step 2: Convert to fraction form
    6,410,271.06/8,845,823.52 = 3,509,100.72/x
  3. Step 3: Cross multiply
    6,410,271.06x = 8,845,823.52 × 3,509,100.72
  4. Step 4: Simplify right side
    6,410,271.06x = 31,040,885,683,024.93
  5. Step 5: Solve for x
    x = 31,040,885,683,024.93/6,410,271.06
  6. Step 6: Final answer
    x = 4,842,367.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.