Home / 5,355,908.48-7,391,211.36-2,941,460.48

Finding the Fourth Proportional to 5,355,908.48, 7,391,211.36 and 2,941,460.48

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Solution

The fourth proportional to 5,355,908.48, 7,391,211.36 and 2,941,460.48 is: 4,059,247.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,355,908.48 : 7,391,211.36 = 2,941,460.48 : x
  2. Step 2: Convert to fraction form
    5,355,908.48/7,391,211.36 = 2,941,460.48/x
  3. Step 3: Cross multiply
    5,355,908.48x = 7,391,211.36 × 2,941,460.48
  4. Step 4: Simplify right side
    5,355,908.48x = 21,740,956,114,767.05
  5. Step 5: Solve for x
    x = 21,740,956,114,767.05/5,355,908.48
  6. Step 6: Final answer
    x = 4,059,247.13

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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.