Home / 936,824.40-1,404,230.18-404,596.08

Finding the Fourth Proportional to 936,824.40, 1,404,230.18 and 404,596.08

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Solution

The fourth proportional to 936,824.40, 1,404,230.18 and 404,596.08 is: 606,459.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,824.40 : 1,404,230.18 = 404,596.08 : x
  2. Step 2: Convert to fraction form
    936,824.40/1,404,230.18 = 404,596.08/x
  3. Step 3: Cross multiply
    936,824.40x = 1,404,230.18 × 404,596.08
  4. Step 4: Simplify right side
    936,824.40x = 568,146,024,222.71
  5. Step 5: Solve for x
    x = 568,146,024,222.71/936,824.40
  6. Step 6: Final answer
    x = 606,459.46

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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.