Home / 948,282.03-1,308,263.49-585,075.96

Finding the Fourth Proportional to 948,282.03, 1,308,263.49 and 585,075.96

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Solution

The fourth proportional to 948,282.03, 1,308,263.49 and 585,075.96 is: 807,179.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,282.03 : 1,308,263.49 = 585,075.96 : x
  2. Step 2: Convert to fraction form
    948,282.03/1,308,263.49 = 585,075.96/x
  3. Step 3: Cross multiply
    948,282.03x = 1,308,263.49 × 585,075.96
  4. Step 4: Simplify right side
    948,282.03x = 765,433,517,344.70
  5. Step 5: Solve for x
    x = 765,433,517,344.70/948,282.03
  6. Step 6: Final answer
    x = 807,179.19

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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.