Home / 1,592,786.34-2,198,048.13-948,228.84

Finding the Fourth Proportional to 1,592,786.34, 2,198,048.13 and 948,228.84

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Solution

The fourth proportional to 1,592,786.34, 2,198,048.13 and 948,228.84 is: 1,308,557.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,786.34 : 2,198,048.13 = 948,228.84 : x
  2. Step 2: Convert to fraction form
    1,592,786.34/2,198,048.13 = 948,228.84/x
  3. Step 3: Cross multiply
    1,592,786.34x = 2,198,048.13 × 948,228.84
  4. Step 4: Simplify right side
    1,592,786.34x = 2,084,252,628,574.07
  5. Step 5: Solve for x
    x = 2,084,252,628,574.07/1,592,786.34
  6. Step 6: Final answer
    x = 1,308,557.57

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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.