Home / 1,073,550.25-1,481,502.41-614,671.85

Finding the Fourth Proportional to 1,073,550.25, 1,481,502.41 and 614,671.85

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Solution

The fourth proportional to 1,073,550.25, 1,481,502.41 and 614,671.85 is: 848,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,550.25 : 1,481,502.41 = 614,671.85 : x
  2. Step 2: Convert to fraction form
    1,073,550.25/1,481,502.41 = 614,671.85/x
  3. Step 3: Cross multiply
    1,073,550.25x = 1,481,502.41 × 614,671.85
  4. Step 4: Simplify right side
    1,073,550.25x = 910,637,832,374.59
  5. Step 5: Solve for x
    x = 910,637,832,374.59/1,073,550.25
  6. Step 6: Final answer
    x = 848,248.91

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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.