Home / 4,896,581.14-6,750,160.25-3,421,911.30

Finding the Fourth Proportional to 4,896,581.14, 6,750,160.25 and 3,421,911.30

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Solution

The fourth proportional to 4,896,581.14, 6,750,160.25 and 3,421,911.30 is: 4,717,260.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,581.14 : 6,750,160.25 = 3,421,911.30 : x
  2. Step 2: Convert to fraction form
    4,896,581.14/6,750,160.25 = 3,421,911.30/x
  3. Step 3: Cross multiply
    4,896,581.14x = 6,750,160.25 × 3,421,911.30
  4. Step 4: Simplify right side
    4,896,581.14x = 23,098,449,619,176.27
  5. Step 5: Solve for x
    x = 23,098,449,619,176.27/4,896,581.14
  6. Step 6: Final answer
    x = 4,717,260.67

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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.