Home / 4,669,050.96-6,446,289.15-2,929,105.89

Finding the Fourth Proportional to 4,669,050.96, 6,446,289.15 and 2,929,105.89

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Solution

The fourth proportional to 4,669,050.96, 6,446,289.15 and 2,929,105.89 is: 4,044,047.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,050.96 : 6,446,289.15 = 2,929,105.89 : x
  2. Step 2: Convert to fraction form
    4,669,050.96/6,446,289.15 = 2,929,105.89/x
  3. Step 3: Cross multiply
    4,669,050.96x = 6,446,289.15 × 2,929,105.89
  4. Step 4: Simplify right side
    4,669,050.96x = 18,881,863,517,908.09
  5. Step 5: Solve for x
    x = 18,881,863,517,908.09/4,669,050.96
  6. Step 6: Final answer
    x = 4,044,047.43

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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.