Home / 11,210,856.72-15,470,982.04-6,054,218.04

Finding the Fourth Proportional to 11,210,856.72, 15,470,982.04 and 6,054,218.04

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Solution

The fourth proportional to 11,210,856.72, 15,470,982.04 and 6,054,218.04 is: 8,354,820.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,856.72 : 15,470,982.04 = 6,054,218.04 : x
  2. Step 2: Convert to fraction form
    11,210,856.72/15,470,982.04 = 6,054,218.04/x
  3. Step 3: Cross multiply
    11,210,856.72x = 15,470,982.04 × 6,054,218.04
  4. Step 4: Simplify right side
    11,210,856.72x = 93,664,698,563,084
  5. Step 5: Solve for x
    x = 93,664,698,563,084/11,210,856.72
  6. Step 6: Final answer
    x = 8,354,820.77

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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.