Home / 1,164,673.80-1,746,419.90-533,046.60

Finding the Fourth Proportional to 1,164,673.80, 1,746,419.90 and 533,046.60

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Solution

The fourth proportional to 1,164,673.80, 1,746,419.90 and 533,046.60 is: 799,299.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,673.80 : 1,746,419.90 = 533,046.60 : x
  2. Step 2: Convert to fraction form
    1,164,673.80/1,746,419.90 = 533,046.60/x
  3. Step 3: Cross multiply
    1,164,673.80x = 1,746,419.90 × 533,046.60
  4. Step 4: Simplify right side
    1,164,673.80x = 930,923,189,867.34
  5. Step 5: Solve for x
    x = 930,923,189,867.34/1,164,673.80
  6. Step 6: Final answer
    x = 799,299.50

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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.