Home / 4,808,095.10-6,635,146.88-2,632,598.72

Finding the Fourth Proportional to 4,808,095.10, 6,635,146.88 and 2,632,598.72

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Solution

The fourth proportional to 4,808,095.10, 6,635,146.88 and 2,632,598.72 is: 3,632,972.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,095.10 : 6,635,146.88 = 2,632,598.72 : x
  2. Step 2: Convert to fraction form
    4,808,095.10/6,635,146.88 = 2,632,598.72/x
  3. Step 3: Cross multiply
    4,808,095.10x = 6,635,146.88 × 2,632,598.72
  4. Step 4: Simplify right side
    4,808,095.10x = 17,467,679,183,299.99
  5. Step 5: Solve for x
    x = 17,467,679,183,299.99/4,808,095.10
  6. Step 6: Final answer
    x = 3,632,972.90

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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.