Home / 8,466,856.92-11,684,345.58-4,599,409.32

Finding the Fourth Proportional to 8,466,856.92, 11,684,345.58 and 4,599,409.32

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Solution

The fourth proportional to 8,466,856.92, 11,684,345.58 and 4,599,409.32 is: 6,347,229.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,856.92 : 11,684,345.58 = 4,599,409.32 : x
  2. Step 2: Convert to fraction form
    8,466,856.92/11,684,345.58 = 4,599,409.32/x
  3. Step 3: Cross multiply
    8,466,856.92x = 11,684,345.58 × 4,599,409.32
  4. Step 4: Simplify right side
    8,466,856.92x = 53,741,087,958,752.81
  5. Step 5: Solve for x
    x = 53,741,087,958,752.81/8,466,856.92
  6. Step 6: Final answer
    x = 6,347,229.97

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1.5x scale

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.