Home / 336,582.50-464,483.23-183,620.70

Finding the Fourth Proportional to 336,582.50, 464,483.23 and 183,620.70

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Solution

The fourth proportional to 336,582.50, 464,483.23 and 183,620.70 is: 253,396.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,582.50 : 464,483.23 = 183,620.70 : x
  2. Step 2: Convert to fraction form
    336,582.50/464,483.23 = 183,620.70/x
  3. Step 3: Cross multiply
    336,582.50x = 464,483.23 × 183,620.70
  4. Step 4: Simplify right side
    336,582.50x = 85,288,735,830.86
  5. Step 5: Solve for x
    x = 85,288,735,830.86/336,582.50
  6. Step 6: Final answer
    x = 253,396.23

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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.