Home / 2,841,798.60-3,921,636.18-1,552,611.24

Finding the Fourth Proportional to 2,841,798.60, 3,921,636.18 and 1,552,611.24

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Solution

The fourth proportional to 2,841,798.60, 3,921,636.18 and 1,552,611.24 is: 2,142,578.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,798.60 : 3,921,636.18 = 1,552,611.24 : x
  2. Step 2: Convert to fraction form
    2,841,798.60/3,921,636.18 = 1,552,611.24/x
  3. Step 3: Cross multiply
    2,841,798.60x = 3,921,636.18 × 1,552,611.24
  4. Step 4: Simplify right side
    2,841,798.60x = 6,088,776,412,258.66
  5. Step 5: Solve for x
    x = 6,088,776,412,258.66/2,841,798.60
  6. Step 6: Final answer
    x = 2,142,578.44

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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.