Home / 598,948.83-898,466.31-188,582.85

Finding the Fourth Proportional to 598,948.83, 898,466.31 and 188,582.85

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Solution

The fourth proportional to 598,948.83, 898,466.31 and 188,582.85 is: 282,887.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,948.83 : 898,466.31 = 188,582.85 : x
  2. Step 2: Convert to fraction form
    598,948.83/898,466.31 = 188,582.85/x
  3. Step 3: Cross multiply
    598,948.83x = 898,466.31 × 188,582.85
  4. Step 4: Simplify right side
    598,948.83x = 169,435,337,368.78
  5. Step 5: Solve for x
    x = 169,435,337,368.78/598,948.83
  6. Step 6: Final answer
    x = 282,887.83

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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.