Home / 1,042,216.96-1,563,299.52-294,252.16

Finding the Fourth Proportional to 1,042,216.96, 1,563,299.52 and 294,252.16

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Solution

The fourth proportional to 1,042,216.96, 1,563,299.52 and 294,252.16 is: 441,370.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,216.96 : 1,563,299.52 = 294,252.16 : x
  2. Step 2: Convert to fraction form
    1,042,216.96/1,563,299.52 = 294,252.16/x
  3. Step 3: Cross multiply
    1,042,216.96x = 1,563,299.52 × 294,252.16
  4. Step 4: Simplify right side
    1,042,216.96x = 460,004,260,486.96
  5. Step 5: Solve for x
    x = 460,004,260,486.96/1,042,216.96
  6. Step 6: Final answer
    x = 441,370.92

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1.5x scale

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.