Home / 746,898.09-1,030,714.50-424,608.27

Finding the Fourth Proportional to 746,898.09, 1,030,714.50 and 424,608.27

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Solution

The fourth proportional to 746,898.09, 1,030,714.50 and 424,608.27 is: 585,956.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,898.09 : 1,030,714.50 = 424,608.27 : x
  2. Step 2: Convert to fraction form
    746,898.09/1,030,714.50 = 424,608.27/x
  3. Step 3: Cross multiply
    746,898.09x = 1,030,714.50 × 424,608.27
  4. Step 4: Simplify right side
    746,898.09x = 437,649,900,708.92
  5. Step 5: Solve for x
    x = 437,649,900,708.92/746,898.09
  6. Step 6: Final answer
    x = 585,956.65

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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.