Home / 6,688,824.48-10,033,618.08-1,896,137.04

Finding the Fourth Proportional to 6,688,824.48, 10,033,618.08 and 1,896,137.04

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Solution

The fourth proportional to 6,688,824.48, 10,033,618.08 and 1,896,137.04 is: 2,844,313.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,688,824.48 : 10,033,618.08 = 1,896,137.04 : x
  2. Step 2: Convert to fraction form
    6,688,824.48/10,033,618.08 = 1,896,137.04/x
  3. Step 3: Cross multiply
    6,688,824.48x = 10,033,618.08 × 1,896,137.04
  4. Step 4: Simplify right side
    6,688,824.48x = 19,025,114,886,701.68
  5. Step 5: Solve for x
    x = 19,025,114,886,701.68/6,688,824.48
  6. Step 6: Final answer
    x = 2,844,313.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.