Home / 4,903,957.14-6,767,289.87-2,698,613.94

Finding the Fourth Proportional to 4,903,957.14, 6,767,289.87 and 2,698,613.94

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Solution

The fourth proportional to 4,903,957.14, 6,767,289.87 and 2,698,613.94 is: 3,723,993.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,957.14 : 6,767,289.87 = 2,698,613.94 : x
  2. Step 2: Convert to fraction form
    4,903,957.14/6,767,289.87 = 2,698,613.94/x
  3. Step 3: Cross multiply
    4,903,957.14x = 6,767,289.87 × 2,698,613.94
  4. Step 4: Simplify right side
    4,903,957.14x = 18,262,302,779,202.79
  5. Step 5: Solve for x
    x = 18,262,302,779,202.79/4,903,957.14
  6. Step 6: Final answer
    x = 3,723,993.15

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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.