Home / 2,734,656.18-3,770,623.80-1,864,006.24

Finding the Fourth Proportional to 2,734,656.18, 3,770,623.80 and 1,864,006.24

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Solution

The fourth proportional to 2,734,656.18, 3,770,623.80 and 1,864,006.24 is: 2,570,146.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,656.18 : 3,770,623.80 = 1,864,006.24 : x
  2. Step 2: Convert to fraction form
    2,734,656.18/3,770,623.80 = 1,864,006.24/x
  3. Step 3: Cross multiply
    2,734,656.18x = 3,770,623.80 × 1,864,006.24
  4. Step 4: Simplify right side
    2,734,656.18x = 7,028,466,291,892.51
  5. Step 5: Solve for x
    x = 7,028,466,291,892.51/2,734,656.18
  6. Step 6: Final answer
    x = 2,570,146.24

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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.