Home / 1,073,550.63-1,481,502.93-614,672.24

Finding the Fourth Proportional to 1,073,550.63, 1,481,502.93 and 614,672.24

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Solution

The fourth proportional to 1,073,550.63, 1,481,502.93 and 614,672.24 is: 848,249.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,550.63 : 1,481,502.93 = 614,672.24 : x
  2. Step 2: Convert to fraction form
    1,073,550.63/1,481,502.93 = 614,672.24/x
  3. Step 3: Cross multiply
    1,073,550.63x = 1,481,502.93 × 614,672.24
  4. Step 4: Simplify right side
    1,073,550.63x = 910,638,717,142.15
  5. Step 5: Solve for x
    x = 910,638,717,142.15/1,073,550.63
  6. Step 6: Final answer
    x = 848,249.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.