Home / 2,955,819.09-4,433,701.89-934,063.35

Finding the Fourth Proportional to 2,955,819.09, 4,433,701.89 and 934,063.35

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Solution

The fourth proportional to 2,955,819.09, 4,433,701.89 and 934,063.35 is: 1,401,086.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,819.09 : 4,433,701.89 = 934,063.35 : x
  2. Step 2: Convert to fraction form
    2,955,819.09/4,433,701.89 = 934,063.35/x
  3. Step 3: Cross multiply
    2,955,819.09x = 4,433,701.89 × 934,063.35
  4. Step 4: Simplify right side
    2,955,819.09x = 4,141,358,440,274.73
  5. Step 5: Solve for x
    x = 4,141,358,440,274.73/2,955,819.09
  6. Step 6: Final answer
    x = 1,401,086.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.