Home / 306,416.27-459,530.93-246,302.13

Finding the Fourth Proportional to 306,416.27, 459,530.93 and 246,302.13

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Solution

The fourth proportional to 306,416.27, 459,530.93 and 246,302.13 is: 369,378.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,416.27 : 459,530.93 = 246,302.13 : x
  2. Step 2: Convert to fraction form
    306,416.27/459,530.93 = 246,302.13/x
  3. Step 3: Cross multiply
    306,416.27x = 459,530.93 × 246,302.13
  4. Step 4: Simplify right side
    306,416.27x = 113,183,445,628.37
  5. Step 5: Solve for x
    x = 113,183,445,628.37/306,416.27
  6. Step 6: Final answer
    x = 369,378.06

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1.5x scale

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.