Home / 3,411,292.56-4,705,720.56-2,377,162.32

Finding the Fourth Proportional to 3,411,292.56, 4,705,720.56 and 2,377,162.32

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Solution

The fourth proportional to 3,411,292.56, 4,705,720.56 and 2,377,162.32 is: 3,279,185.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,292.56 : 4,705,720.56 = 2,377,162.32 : x
  2. Step 2: Convert to fraction form
    3,411,292.56/4,705,720.56 = 2,377,162.32/x
  3. Step 3: Cross multiply
    3,411,292.56x = 4,705,720.56 × 2,377,162.32
  4. Step 4: Simplify right side
    3,411,292.56x = 11,186,261,603,681.30
  5. Step 5: Solve for x
    x = 11,186,261,603,681.30/3,411,292.56
  6. Step 6: Final answer
    x = 3,279,185.65

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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.