Home / 1,580,733.44-2,371,106.33-382,653.80

Finding the Fourth Proportional to 1,580,733.44, 2,371,106.33 and 382,653.80

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Solution

The fourth proportional to 1,580,733.44, 2,371,106.33 and 382,653.80 is: 573,982.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,733.44 : 2,371,106.33 = 382,653.80 : x
  2. Step 2: Convert to fraction form
    1,580,733.44/2,371,106.33 = 382,653.80/x
  3. Step 3: Cross multiply
    1,580,733.44x = 2,371,106.33 × 382,653.80
  4. Step 4: Simplify right side
    1,580,733.44x = 907,312,847,378.55
  5. Step 5: Solve for x
    x = 907,312,847,378.55/1,580,733.44
  6. Step 6: Final answer
    x = 573,982.19

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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.