Home / 4,364,922.98-6,021,507.51-3,391,390.86

Finding the Fourth Proportional to 4,364,922.98, 6,021,507.51 and 3,391,390.86

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Solution

The fourth proportional to 4,364,922.98, 6,021,507.51 and 3,391,390.86 is: 4,678,498.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,922.98 : 6,021,507.51 = 3,391,390.86 : x
  2. Step 2: Convert to fraction form
    4,364,922.98/6,021,507.51 = 3,391,390.86/x
  3. Step 3: Cross multiply
    4,364,922.98x = 6,021,507.51 × 3,391,390.86
  4. Step 4: Simplify right side
    4,364,922.98x = 20,421,285,532,835.36
  5. Step 5: Solve for x
    x = 20,421,285,532,835.36/4,364,922.98
  6. Step 6: Final answer
    x = 4,678,498.49

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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.