Home / 1,480,716.73-2,221,075.39-534,087.35

Finding the Fourth Proportional to 1,480,716.73, 2,221,075.39 and 534,087.35

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Solution

The fourth proportional to 1,480,716.73, 2,221,075.39 and 534,087.35 is: 801,131.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,716.73 : 2,221,075.39 = 534,087.35 : x
  2. Step 2: Convert to fraction form
    1,480,716.73/2,221,075.39 = 534,087.35/x
  3. Step 3: Cross multiply
    1,480,716.73x = 2,221,075.39 × 534,087.35
  4. Step 4: Simplify right side
    1,480,716.73x = 1,186,248,269,195.32
  5. Step 5: Solve for x
    x = 1,186,248,269,195.32/1,480,716.73
  6. Step 6: Final answer
    x = 801,131.13

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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.