Home / 4,250,556.37-5,865,826.91-2,316,813.40

Finding the Fourth Proportional to 4,250,556.37, 5,865,826.91 and 2,316,813.40

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Solution

The fourth proportional to 4,250,556.37, 5,865,826.91 and 2,316,813.40 is: 3,197,234.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,556.37 : 5,865,826.91 = 2,316,813.40 : x
  2. Step 2: Convert to fraction form
    4,250,556.37/5,865,826.91 = 2,316,813.40/x
  3. Step 3: Cross multiply
    4,250,556.37x = 5,865,826.91 × 2,316,813.40
  4. Step 4: Simplify right side
    4,250,556.37x = 13,590,026,387,168.59
  5. Step 5: Solve for x
    x = 13,590,026,387,168.59/4,250,556.37
  6. Step 6: Final answer
    x = 3,197,234.72

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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.