Home / 7,296,249.63-10,068,647.34-4,032,980.46

Finding the Fourth Proportional to 7,296,249.63, 10,068,647.34 and 4,032,980.46

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Solution

The fourth proportional to 7,296,249.63, 10,068,647.34 and 4,032,980.46 is: 5,565,415.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,249.63 : 10,068,647.34 = 4,032,980.46 : x
  2. Step 2: Convert to fraction form
    7,296,249.63/10,068,647.34 = 4,032,980.46/x
  3. Step 3: Cross multiply
    7,296,249.63x = 10,068,647.34 × 4,032,980.46
  4. Step 4: Simplify right side
    7,296,249.63x = 40,606,657,980,850.98
  5. Step 5: Solve for x
    x = 40,606,657,980,850.98/7,296,249.63
  6. Step 6: Final answer
    x = 5,565,415.12

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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.