Home / 608,162.10-839,124.51-363,099.26

Finding the Fourth Proportional to 608,162.10, 839,124.51 and 363,099.26

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Solution

The fourth proportional to 608,162.10, 839,124.51 and 363,099.26 is: 500,993.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,162.10 : 839,124.51 = 363,099.26 : x
  2. Step 2: Convert to fraction form
    608,162.10/839,124.51 = 363,099.26/x
  3. Step 3: Cross multiply
    608,162.10x = 839,124.51 × 363,099.26
  4. Step 4: Simplify right side
    608,162.10x = 304,685,484,433.24
  5. Step 5: Solve for x
    x = 304,685,484,433.24/608,162.10
  6. Step 6: Final answer
    x = 500,993.87

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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.