Home / 3,502,848.24-4,832,827.74-2,765,479.32

Finding the Fourth Proportional to 3,502,848.24, 4,832,827.74 and 2,765,479.32

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Solution

The fourth proportional to 3,502,848.24, 4,832,827.74 and 2,765,479.32 is: 3,815,490.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,848.24 : 4,832,827.74 = 2,765,479.32 : x
  2. Step 2: Convert to fraction form
    3,502,848.24/4,832,827.74 = 2,765,479.32/x
  3. Step 3: Cross multiply
    3,502,848.24x = 4,832,827.74 × 2,765,479.32
  4. Step 4: Simplify right side
    3,502,848.24x = 13,365,085,172,092.34
  5. Step 5: Solve for x
    x = 13,365,085,172,092.34/3,502,848.24
  6. Step 6: Final answer
    x = 3,815,490.78

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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.