Home / 4,543,199.07-6,814,857.96-1,510,564.93

Finding the Fourth Proportional to 4,543,199.07, 6,814,857.96 and 1,510,564.93

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Solution

The fourth proportional to 4,543,199.07, 6,814,857.96 and 1,510,564.93 is: 2,265,867.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,199.07 : 6,814,857.96 = 1,510,564.93 : x
  2. Step 2: Convert to fraction form
    4,543,199.07/6,814,857.96 = 1,510,564.93/x
  3. Step 3: Cross multiply
    4,543,199.07x = 6,814,857.96 × 1,510,564.93
  4. Step 4: Simplify right side
    4,543,199.07x = 10,294,285,395,680.23
  5. Step 5: Solve for x
    x = 10,294,285,395,680.23/4,543,199.07
  6. Step 6: Final answer
    x = 2,265,867.12

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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.