Home / 3,504,546-5,257,752.12-1,108,434.24

Finding the Fourth Proportional to 3,504,546, 5,257,752.12 and 1,108,434.24

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Solution

The fourth proportional to 3,504,546, 5,257,752.12 and 1,108,434.24 is: 1,662,946.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,546 : 5,257,752.12 = 1,108,434.24 : x
  2. Step 2: Convert to fraction form
    3,504,546/5,257,752.12 = 1,108,434.24/x
  3. Step 3: Cross multiply
    3,504,546x = 5,257,752.12 × 1,108,434.24
  4. Step 4: Simplify right side
    3,504,546x = 5,827,872,475,240.59
  5. Step 5: Solve for x
    x = 5,827,872,475,240.59/3,504,546
  6. Step 6: Final answer
    x = 1,662,946.49

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Double scale
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1.5x scale

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.