Home / 5,227,485.26-7,214,091.05-2,935,695.15

Finding the Fourth Proportional to 5,227,485.26, 7,214,091.05 and 2,935,695.15

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Solution

The fourth proportional to 5,227,485.26, 7,214,091.05 and 2,935,695.15 is: 4,051,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,227,485.26 : 7,214,091.05 = 2,935,695.15 : x
  2. Step 2: Convert to fraction form
    5,227,485.26/7,214,091.05 = 2,935,695.15/x
  3. Step 3: Cross multiply
    5,227,485.26x = 7,214,091.05 × 2,935,695.15
  4. Step 4: Simplify right side
    5,227,485.26x = 21,178,372,114,482.64
  5. Step 5: Solve for x
    x = 21,178,372,114,482.64/5,227,485.26
  6. Step 6: Final answer
    x = 4,051,349.95

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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.