Home / 3,630,747.16-5,008,220.58-2,235,533.32

Finding the Fourth Proportional to 3,630,747.16, 5,008,220.58 and 2,235,533.32

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Solution

The fourth proportional to 3,630,747.16, 5,008,220.58 and 2,235,533.32 is: 3,083,674.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,747.16 : 5,008,220.58 = 2,235,533.32 : x
  2. Step 2: Convert to fraction form
    3,630,747.16/5,008,220.58 = 2,235,533.32/x
  3. Step 3: Cross multiply
    3,630,747.16x = 5,008,220.58 × 2,235,533.32
  4. Step 4: Simplify right side
    3,630,747.16x = 11,196,043,980,499.72
  5. Step 5: Solve for x
    x = 11,196,043,980,499.72/3,630,747.16
  6. Step 6: Final answer
    x = 3,083,674.93

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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.