Home / 628,182.34-942,584.86-249,094.94

Finding the Fourth Proportional to 628,182.34, 942,584.86 and 249,094.94

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Solution

The fourth proportional to 628,182.34, 942,584.86 and 249,094.94 is: 373,765.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    628,182.34 : 942,584.86 = 249,094.94 : x
  2. Step 2: Convert to fraction form
    628,182.34/942,584.86 = 249,094.94/x
  3. Step 3: Cross multiply
    628,182.34x = 942,584.86 × 249,094.94
  4. Step 4: Simplify right side
    628,182.34x = 234,793,119,146.61
  5. Step 5: Solve for x
    x = 234,793,119,146.61/628,182.34
  6. Step 6: Final answer
    x = 373,765.87

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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.