Home / 4,734,376.76-6,533,838.06-2,898,826.04

Finding the Fourth Proportional to 4,734,376.76, 6,533,838.06 and 2,898,826.04

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Solution

The fourth proportional to 4,734,376.76, 6,533,838.06 and 2,898,826.04 is: 4,000,623.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,376.76 : 6,533,838.06 = 2,898,826.04 : x
  2. Step 2: Convert to fraction form
    4,734,376.76/6,533,838.06 = 2,898,826.04/x
  3. Step 3: Cross multiply
    4,734,376.76x = 6,533,838.06 × 2,898,826.04
  4. Step 4: Simplify right side
    4,734,376.76x = 18,940,459,909,471.08
  5. Step 5: Solve for x
    x = 18,940,459,909,471.08/4,734,376.76
  6. Step 6: Final answer
    x = 4,000,623.71

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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.