Home / 11,210,663.85-15,470,715.78-6,054,025.20

Finding the Fourth Proportional to 11,210,663.85, 15,470,715.78 and 6,054,025.20

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Solution

The fourth proportional to 11,210,663.85, 15,470,715.78 and 6,054,025.20 is: 8,354,554.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,663.85 : 15,470,715.78 = 6,054,025.20 : x
  2. Step 2: Convert to fraction form
    11,210,663.85/15,470,715.78 = 6,054,025.20/x
  3. Step 3: Cross multiply
    11,210,663.85x = 15,470,715.78 × 6,054,025.20
  4. Step 4: Simplify right side
    11,210,663.85x = 93,660,103,194,157.66
  5. Step 5: Solve for x
    x = 93,660,103,194,157.66/11,210,663.85
  6. Step 6: Final answer
    x = 8,354,554.60

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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.