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Finding the Fourth Proportional to 466,694.96, 699,451.95 and 298,150.16

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Solution

The fourth proportional to 466,694.96, 699,451.95 and 298,150.16 is: 446,848.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,694.96 : 699,451.95 = 298,150.16 : x
  2. Step 2: Convert to fraction form
    466,694.96/699,451.95 = 298,150.16/x
  3. Step 3: Cross multiply
    466,694.96x = 699,451.95 × 298,150.16
  4. Step 4: Simplify right side
    466,694.96x = 208,541,710,804.81
  5. Step 5: Solve for x
    x = 208,541,710,804.81/466,694.96
  6. Step 6: Final answer
    x = 446,848.00

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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.