Home / 2,890,435.72-4,334,734.54-2,701,741

Finding the Fourth Proportional to 2,890,435.72, 4,334,734.54 and 2,701,741

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Solution

The fourth proportional to 2,890,435.72, 4,334,734.54 and 2,701,741 is: 4,051,752.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,435.72 : 4,334,734.54 = 2,701,741 : x
  2. Step 2: Convert to fraction form
    2,890,435.72/4,334,734.54 = 2,701,741/x
  3. Step 3: Cross multiply
    2,890,435.72x = 4,334,734.54 × 2,701,741
  4. Step 4: Simplify right side
    2,890,435.72x = 11,711,330,030,834.14
  5. Step 5: Solve for x
    x = 11,711,330,030,834.14/2,890,435.72
  6. Step 6: Final answer
    x = 4,051,752.46

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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.