Home / 3,302,776.63-4,952,976.37-1,143,214.98

Finding the Fourth Proportional to 3,302,776.63, 4,952,976.37 and 1,143,214.98

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Solution

The fourth proportional to 3,302,776.63, 4,952,976.37 and 1,143,214.98 is: 1,714,411.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,776.63 : 4,952,976.37 = 1,143,214.98 : x
  2. Step 2: Convert to fraction form
    3,302,776.63/4,952,976.37 = 1,143,214.98/x
  3. Step 3: Cross multiply
    3,302,776.63x = 4,952,976.37 × 1,143,214.98
  4. Step 4: Simplify right side
    3,302,776.63x = 5,662,316,760,338.32
  5. Step 5: Solve for x
    x = 5,662,316,760,338.32/3,302,776.63
  6. Step 6: Final answer
    x = 1,714,411.05

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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.