Home / 4,116,857.04-5,668,580.88-3,657,174.48

Finding the Fourth Proportional to 4,116,857.04, 5,668,580.88 and 3,657,174.48

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Solution

The fourth proportional to 4,116,857.04, 5,668,580.88 and 3,657,174.48 is: 5,035,634.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,857.04 : 5,668,580.88 = 3,657,174.48 : x
  2. Step 2: Convert to fraction form
    4,116,857.04/5,668,580.88 = 3,657,174.48/x
  3. Step 3: Cross multiply
    4,116,857.04x = 5,668,580.88 × 3,657,174.48
  4. Step 4: Simplify right side
    4,116,857.04x = 20,730,989,332,151.94
  5. Step 5: Solve for x
    x = 20,730,989,332,151.94/4,116,857.04
  6. Step 6: Final answer
    x = 5,035,634.98

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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.