Home / 934,708.02-1,402,061.40-224,735.82

Finding the Fourth Proportional to 934,708.02, 1,402,061.40 and 224,735.82

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Solution

The fourth proportional to 934,708.02, 1,402,061.40 and 224,735.82 is: 337,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,708.02 : 1,402,061.40 = 224,735.82 : x
  2. Step 2: Convert to fraction form
    934,708.02/1,402,061.40 = 224,735.82/x
  3. Step 3: Cross multiply
    934,708.02x = 1,402,061.40 × 224,735.82
  4. Step 4: Simplify right side
    934,708.02x = 315,093,418,419.35
  5. Step 5: Solve for x
    x = 315,093,418,419.35/934,708.02
  6. Step 6: Final answer
    x = 337,103.58

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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.