Home / 4,451,810.63-6,143,499.47-2,518,029.59

Finding the Fourth Proportional to 4,451,810.63, 6,143,499.47 and 2,518,029.59

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Solution

The fourth proportional to 4,451,810.63, 6,143,499.47 and 2,518,029.59 is: 3,474,881.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,810.63 : 6,143,499.47 = 2,518,029.59 : x
  2. Step 2: Convert to fraction form
    4,451,810.63/6,143,499.47 = 2,518,029.59/x
  3. Step 3: Cross multiply
    4,451,810.63x = 6,143,499.47 × 2,518,029.59
  4. Step 4: Simplify right side
    4,451,810.63x = 15,469,513,427,186.89
  5. Step 5: Solve for x
    x = 15,469,513,427,186.89/4,451,810.63
  6. Step 6: Final answer
    x = 3,474,881.29

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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.