Home / 1,073,552.13-1,481,505-614,673.74

Finding the Fourth Proportional to 1,073,552.13, 1,481,505 and 614,673.74

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Solution

The fourth proportional to 1,073,552.13, 1,481,505 and 614,673.74 is: 848,251.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,552.13 : 1,481,505 = 614,673.74 : x
  2. Step 2: Convert to fraction form
    1,073,552.13/1,481,505 = 614,673.74/x
  3. Step 3: Cross multiply
    1,073,552.13x = 1,481,505 × 614,673.74
  4. Step 4: Simplify right side
    1,073,552.13x = 910,642,211,771.18
  5. Step 5: Solve for x
    x = 910,642,211,771.18/1,073,552.13
  6. Step 6: Final answer
    x = 848,251.51

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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.