Home / 4,321,688.01-6,483,235.59-2,018,484.39

Finding the Fourth Proportional to 4,321,688.01, 6,483,235.59 and 2,018,484.39

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Solution

The fourth proportional to 4,321,688.01, 6,483,235.59 and 2,018,484.39 is: 3,028,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,688.01 : 6,483,235.59 = 2,018,484.39 : x
  2. Step 2: Convert to fraction form
    4,321,688.01/6,483,235.59 = 2,018,484.39/x
  3. Step 3: Cross multiply
    4,321,688.01x = 6,483,235.59 × 2,018,484.39
  4. Step 4: Simplify right side
    4,321,688.01x = 13,086,309,835,107.44
  5. Step 5: Solve for x
    x = 13,086,309,835,107.44/4,321,688.01
  6. Step 6: Final answer
    x = 3,028,055.20

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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.