Home / 882,447.52-1,323,671.44-616,727.04

Finding the Fourth Proportional to 882,447.52, 1,323,671.44 and 616,727.04

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Solution

The fourth proportional to 882,447.52, 1,323,671.44 and 616,727.04 is: 925,090.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,447.52 : 1,323,671.44 = 616,727.04 : x
  2. Step 2: Convert to fraction form
    882,447.52/1,323,671.44 = 616,727.04/x
  3. Step 3: Cross multiply
    882,447.52x = 1,323,671.44 × 616,727.04
  4. Step 4: Simplify right side
    882,447.52x = 816,343,969,123.74
  5. Step 5: Solve for x
    x = 816,343,969,123.74/882,447.52
  6. Step 6: Final answer
    x = 925,090.67

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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.