Home / 3,384,613.49-4,670,743.46-1,835,868.93

Finding the Fourth Proportional to 3,384,613.49, 4,670,743.46 and 1,835,868.93

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Solution

The fourth proportional to 3,384,613.49, 4,670,743.46 and 1,835,868.93 is: 2,533,486.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,613.49 : 4,670,743.46 = 1,835,868.93 : x
  2. Step 2: Convert to fraction form
    3,384,613.49/4,670,743.46 = 1,835,868.93/x
  3. Step 3: Cross multiply
    3,384,613.49x = 4,670,743.46 × 1,835,868.93
  4. Step 4: Simplify right side
    3,384,613.49x = 8,574,872,789,035.35
  5. Step 5: Solve for x
    x = 8,574,872,789,035.35/3,384,613.49
  6. Step 6: Final answer
    x = 2,533,486.56

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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.