Home / 4,808,626.66-6,635,904.64-2,633,302.81

Finding the Fourth Proportional to 4,808,626.66, 6,635,904.64 and 2,633,302.81

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Solution

The fourth proportional to 4,808,626.66, 6,635,904.64 and 2,633,302.81 is: 3,633,957.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,626.66 : 6,635,904.64 = 2,633,302.81 : x
  2. Step 2: Convert to fraction form
    4,808,626.66/6,635,904.64 = 2,633,302.81/x
  3. Step 3: Cross multiply
    4,808,626.66x = 6,635,904.64 × 2,633,302.81
  4. Step 4: Simplify right side
    4,808,626.66x = 17,474,346,335,404.04
  5. Step 5: Solve for x
    x = 17,474,346,335,404.04/4,808,626.66
  6. Step 6: Final answer
    x = 3,633,957.80

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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.