Home / 4,243,656.22-6,365,422.26-1,048,782.74

Finding the Fourth Proportional to 4,243,656.22, 6,365,422.26 and 1,048,782.74

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Solution

The fourth proportional to 4,243,656.22, 6,365,422.26 and 1,048,782.74 is: 1,573,158.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,656.22 : 6,365,422.26 = 1,048,782.74 : x
  2. Step 2: Convert to fraction form
    4,243,656.22/6,365,422.26 = 1,048,782.74/x
  3. Step 3: Cross multiply
    4,243,656.22x = 6,365,422.26 × 1,048,782.74
  4. Step 4: Simplify right side
    4,243,656.22x = 6,675,944,967,272.68
  5. Step 5: Solve for x
    x = 6,675,944,967,272.68/4,243,656.22
  6. Step 6: Final answer
    x = 1,573,158.76

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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.