Home / 2,698,592.46-3,724,048.86-1,474,897.92

Finding the Fourth Proportional to 2,698,592.46, 3,724,048.86 and 1,474,897.92

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Solution

The fourth proportional to 2,698,592.46, 3,724,048.86 and 1,474,897.92 is: 2,035,354.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,592.46 : 3,724,048.86 = 1,474,897.92 : x
  2. Step 2: Convert to fraction form
    2,698,592.46/3,724,048.86 = 1,474,897.92/x
  3. Step 3: Cross multiply
    2,698,592.46x = 3,724,048.86 × 1,474,897.92
  4. Step 4: Simplify right side
    2,698,592.46x = 5,492,591,917,592.37
  5. Step 5: Solve for x
    x = 5,492,591,917,592.37/2,698,592.46
  6. Step 6: Final answer
    x = 2,035,354.36

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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.