Home / 4,030,467.46-5,562,020.73-2,219,618.50

Finding the Fourth Proportional to 4,030,467.46, 5,562,020.73 and 2,219,618.50

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Solution

The fourth proportional to 4,030,467.46, 5,562,020.73 and 2,219,618.50 is: 3,063,060.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,467.46 : 5,562,020.73 = 2,219,618.50 : x
  2. Step 2: Convert to fraction form
    4,030,467.46/5,562,020.73 = 2,219,618.50/x
  3. Step 3: Cross multiply
    4,030,467.46x = 5,562,020.73 × 2,219,618.50
  4. Step 4: Simplify right side
    4,030,467.46x = 12,345,564,109,691.51
  5. Step 5: Solve for x
    x = 12,345,564,109,691.51/4,030,467.46
  6. Step 6: Final answer
    x = 3,063,060.11

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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.