Home / 2,698,556.84-3,724,094.10-1,474,835.52

Finding the Fourth Proportional to 2,698,556.84, 3,724,094.10 and 1,474,835.52

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Solution

The fourth proportional to 2,698,556.84, 3,724,094.10 and 1,474,835.52 is: 2,035,319.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,556.84 : 3,724,094.10 = 1,474,835.52 : x
  2. Step 2: Convert to fraction form
    2,698,556.84/3,724,094.10 = 1,474,835.52/x
  3. Step 3: Cross multiply
    2,698,556.84x = 3,724,094.10 × 1,474,835.52
  4. Step 4: Simplify right side
    2,698,556.84x = 5,492,426,258,502.43
  5. Step 5: Solve for x
    x = 5,492,426,258,502.43/2,698,556.84
  6. Step 6: Final answer
    x = 2,035,319.83

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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.