Home / 4,429,385.69-6,113,344.93-2,593,736.81

Finding the Fourth Proportional to 4,429,385.69, 6,113,344.93 and 2,593,736.81

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Solution

The fourth proportional to 4,429,385.69, 6,113,344.93 and 2,593,736.81 is: 3,579,820.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,385.69 : 6,113,344.93 = 2,593,736.81 : x
  2. Step 2: Convert to fraction form
    4,429,385.69/6,113,344.93 = 2,593,736.81/x
  3. Step 3: Cross multiply
    4,429,385.69x = 6,113,344.93 × 2,593,736.81
  4. Step 4: Simplify right side
    4,429,385.69x = 15,856,407,763,041.85
  5. Step 5: Solve for x
    x = 15,856,407,763,041.85/4,429,385.69
  6. Step 6: Final answer
    x = 3,579,820.97

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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.