Home / 4,383,978.04-6,049,699.40-2,397,077.20

Finding the Fourth Proportional to 4,383,978.04, 6,049,699.40 and 2,397,077.20

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Solution

The fourth proportional to 4,383,978.04, 6,049,699.40 and 2,397,077.20 is: 3,307,862.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,978.04 : 6,049,699.40 = 2,397,077.20 : x
  2. Step 2: Convert to fraction form
    4,383,978.04/6,049,699.40 = 2,397,077.20/x
  3. Step 3: Cross multiply
    4,383,978.04x = 6,049,699.40 × 2,397,077.20
  4. Step 4: Simplify right side
    4,383,978.04x = 14,501,596,464,635.38
  5. Step 5: Solve for x
    x = 14,501,596,464,635.38/4,383,978.04
  6. Step 6: Final answer
    x = 3,307,862.48

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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.