Home / 4,458,659.58-6,152,986.36-2,421,483.66

Finding the Fourth Proportional to 4,458,659.58, 6,152,986.36 and 2,421,483.66

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Solution

The fourth proportional to 4,458,659.58, 6,152,986.36 and 2,421,483.66 is: 3,341,667.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,659.58 : 6,152,986.36 = 2,421,483.66 : x
  2. Step 2: Convert to fraction form
    4,458,659.58/6,152,986.36 = 2,421,483.66/x
  3. Step 3: Cross multiply
    4,458,659.58x = 6,152,986.36 × 2,421,483.66
  4. Step 4: Simplify right side
    4,458,659.58x = 14,899,355,930,942.88
  5. Step 5: Solve for x
    x = 14,899,355,930,942.88/4,458,659.58
  6. Step 6: Final answer
    x = 3,341,667.08

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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.