Home / 5,345,533.44-8,020,684.32-2,465,351.64

Finding the Fourth Proportional to 5,345,533.44, 8,020,684.32 and 2,465,351.64

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Solution

The fourth proportional to 5,345,533.44, 8,020,684.32 and 2,465,351.64 is: 3,699,127.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,533.44 : 8,020,684.32 = 2,465,351.64 : x
  2. Step 2: Convert to fraction form
    5,345,533.44/8,020,684.32 = 2,465,351.64/x
  3. Step 3: Cross multiply
    5,345,533.44x = 8,020,684.32 × 2,465,351.64
  4. Step 4: Simplify right side
    5,345,533.44x = 19,773,807,242,234.29
  5. Step 5: Solve for x
    x = 19,773,807,242,234.29/5,345,533.44
  6. Step 6: Final answer
    x = 3,699,127.03

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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.