Home / 4,390,670.44-6,057,202.02-2,579,017.96

Finding the Fourth Proportional to 4,390,670.44, 6,057,202.02 and 2,579,017.96

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Solution

The fourth proportional to 4,390,670.44, 6,057,202.02 and 2,579,017.96 is: 3,557,915.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390,670.44 : 6,057,202.02 = 2,579,017.96 : x
  2. Step 2: Convert to fraction form
    4,390,670.44/6,057,202.02 = 2,579,017.96/x
  3. Step 3: Cross multiply
    4,390,670.44x = 6,057,202.02 × 2,579,017.96
  4. Step 4: Simplify right side
    4,390,670.44x = 15,621,632,796,928.28
  5. Step 5: Solve for x
    x = 15,621,632,796,928.28/4,390,670.44
  6. Step 6: Final answer
    x = 3,557,915.13

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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.