Home / 3,032,785.62-4,550,162.70-902,888.16

Finding the Fourth Proportional to 3,032,785.62, 4,550,162.70 and 902,888.16

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Solution

The fourth proportional to 3,032,785.62, 4,550,162.70 and 902,888.16 is: 1,354,625.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,785.62 : 4,550,162.70 = 902,888.16 : x
  2. Step 2: Convert to fraction form
    3,032,785.62/4,550,162.70 = 902,888.16/x
  3. Step 3: Cross multiply
    3,032,785.62x = 4,550,162.70 × 902,888.16
  4. Step 4: Simplify right side
    3,032,785.62x = 4,108,288,027,903.63
  5. Step 5: Solve for x
    x = 4,108,288,027,903.63/3,032,785.62
  6. Step 6: Final answer
    x = 1,354,625.27

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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.