Home / 5,076,625.44-7,005,611.52-2,901,030.24

Finding the Fourth Proportional to 5,076,625.44, 7,005,611.52 and 2,901,030.24

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Solution

The fourth proportional to 5,076,625.44, 7,005,611.52 and 2,901,030.24 is: 4,003,346.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,076,625.44 : 7,005,611.52 = 2,901,030.24 : x
  2. Step 2: Convert to fraction form
    5,076,625.44/7,005,611.52 = 2,901,030.24/x
  3. Step 3: Cross multiply
    5,076,625.44x = 7,005,611.52 × 2,901,030.24
  4. Step 4: Simplify right side
    5,076,625.44x = 20,323,490,869,212.36
  5. Step 5: Solve for x
    x = 20,323,490,869,212.36/5,076,625.44
  6. Step 6: Final answer
    x = 4,003,346.54

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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.