Home / 4,636,834.27-6,955,168.37-1,903,788.21

Finding the Fourth Proportional to 4,636,834.27, 6,955,168.37 and 1,903,788.21

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Solution

The fourth proportional to 4,636,834.27, 6,955,168.37 and 1,903,788.21 is: 2,855,648.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,834.27 : 6,955,168.37 = 1,903,788.21 : x
  2. Step 2: Convert to fraction form
    4,636,834.27/6,955,168.37 = 1,903,788.21/x
  3. Step 3: Cross multiply
    4,636,834.27x = 6,955,168.37 × 1,903,788.21
  4. Step 4: Simplify right side
    4,636,834.27x = 13,241,167,541,370.92
  5. Step 5: Solve for x
    x = 13,241,167,541,370.92/4,636,834.27
  6. Step 6: Final answer
    x = 2,855,648.22

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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.