Home / 2,395,888.23-3,306,300.72-1,308,156.44

Finding the Fourth Proportional to 2,395,888.23, 3,306,300.72 and 1,308,156.44

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Solution

The fourth proportional to 2,395,888.23, 3,306,300.72 and 1,308,156.44 is: 1,805,242.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,888.23 : 3,306,300.72 = 1,308,156.44 : x
  2. Step 2: Convert to fraction form
    2,395,888.23/3,306,300.72 = 1,308,156.44/x
  3. Step 3: Cross multiply
    2,395,888.23x = 3,306,300.72 × 1,308,156.44
  4. Step 4: Simplify right side
    2,395,888.23x = 4,325,158,579,444.64
  5. Step 5: Solve for x
    x = 4,325,158,579,444.64/2,395,888.23
  6. Step 6: Final answer
    x = 1,805,242.22

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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.