Home / 5,004,476.62-6,904,853.14-2,938,831.88

Finding the Fourth Proportional to 5,004,476.62, 6,904,853.14 and 2,938,831.88

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Solution

The fourth proportional to 5,004,476.62, 6,904,853.14 and 2,938,831.88 is: 4,054,810.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,476.62 : 6,904,853.14 = 2,938,831.88 : x
  2. Step 2: Convert to fraction form
    5,004,476.62/6,904,853.14 = 2,938,831.88/x
  3. Step 3: Cross multiply
    5,004,476.62x = 6,904,853.14 × 2,938,831.88
  4. Step 4: Simplify right side
    5,004,476.62x = 20,292,202,534,550.10
  5. Step 5: Solve for x
    x = 20,292,202,534,550.10/5,004,476.62
  6. Step 6: Final answer
    x = 4,054,810.14

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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.