Home / 4,261,804.47-6,392,662.96-2,463,543.72

Finding the Fourth Proportional to 4,261,804.47, 6,392,662.96 and 2,463,543.72

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Solution

The fourth proportional to 4,261,804.47, 6,392,662.96 and 2,463,543.72 is: 3,695,290.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,804.47 : 6,392,662.96 = 2,463,543.72 : x
  2. Step 2: Convert to fraction form
    4,261,804.47/6,392,662.96 = 2,463,543.72/x
  3. Step 3: Cross multiply
    4,261,804.47x = 6,392,662.96 × 2,463,543.72
  4. Step 4: Simplify right side
    4,261,804.47x = 15,748,604,683,025.75
  5. Step 5: Solve for x
    x = 15,748,604,683,025.75/4,261,804.47
  6. Step 6: Final answer
    x = 3,695,290.29

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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.