Home / 6,970,333-10,451,440.02-2,705,518.84

Finding the Fourth Proportional to 6,970,333, 10,451,440.02 and 2,705,518.84

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Solution

The fourth proportional to 6,970,333, 10,451,440.02 and 2,705,518.84 is: 4,056,702.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,333 : 10,451,440.02 = 2,705,518.84 : x
  2. Step 2: Convert to fraction form
    6,970,333/10,451,440.02 = 2,705,518.84/x
  3. Step 3: Cross multiply
    6,970,333x = 10,451,440.02 × 2,705,518.84
  4. Step 4: Simplify right side
    6,970,333x = 28,276,567,879,239.97
  5. Step 5: Solve for x
    x = 28,276,567,879,239.97/6,970,333
  6. Step 6: Final answer
    x = 4,056,702.58

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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.