Home / 843,714.47-1,164,310.41-461,733.59

Finding the Fourth Proportional to 843,714.47, 1,164,310.41 and 461,733.59

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Solution

The fourth proportional to 843,714.47, 1,164,310.41 and 461,733.59 is: 637,183.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,714.47 : 1,164,310.41 = 461,733.59 : x
  2. Step 2: Convert to fraction form
    843,714.47/1,164,310.41 = 461,733.59/x
  3. Step 3: Cross multiply
    843,714.47x = 1,164,310.41 × 461,733.59
  4. Step 4: Simplify right side
    843,714.47x = 537,601,225,483.67
  5. Step 5: Solve for x
    x = 537,601,225,483.67/843,714.47
  6. Step 6: Final answer
    x = 637,183.84

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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.