Home / 4,054,326.72-5,595,020.64-2,243,659.20

Finding the Fourth Proportional to 4,054,326.72, 5,595,020.64 and 2,243,659.20

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Solution

The fourth proportional to 4,054,326.72, 5,595,020.64 and 2,243,659.20 is: 3,096,277.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,326.72 : 5,595,020.64 = 2,243,659.20 : x
  2. Step 2: Convert to fraction form
    4,054,326.72/5,595,020.64 = 2,243,659.20/x
  3. Step 3: Cross multiply
    4,054,326.72x = 5,595,020.64 × 2,243,659.20
  4. Step 4: Simplify right side
    4,054,326.72x = 12,553,319,533,125.89
  5. Step 5: Solve for x
    x = 12,553,319,533,125.89/4,054,326.72
  6. Step 6: Final answer
    x = 3,096,277.24

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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.