Home / 8,026,038.46-12,039,025.22-2,907,270.39

Finding the Fourth Proportional to 8,026,038.46, 12,039,025.22 and 2,907,270.39

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Solution

The fourth proportional to 8,026,038.46, 12,039,025.22 and 2,907,270.39 is: 4,360,893.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,038.46 : 12,039,025.22 = 2,907,270.39 : x
  2. Step 2: Convert to fraction form
    8,026,038.46/12,039,025.22 = 2,907,270.39/x
  3. Step 3: Cross multiply
    8,026,038.46x = 12,039,025.22 × 2,907,270.39
  4. Step 4: Simplify right side
    8,026,038.46x = 35,000,701,512,186.73
  5. Step 5: Solve for x
    x = 35,000,701,512,186.73/8,026,038.46
  6. Step 6: Final answer
    x = 4,360,893.82

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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.