Home / 1,032,076.76-1,424,475.49-596,512.60

Finding the Fourth Proportional to 1,032,076.76, 1,424,475.49 and 596,512.60

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Solution

The fourth proportional to 1,032,076.76, 1,424,475.49 and 596,512.60 is: 823,308.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,076.76 : 1,424,475.49 = 596,512.60 : x
  2. Step 2: Convert to fraction form
    1,032,076.76/1,424,475.49 = 596,512.60/x
  3. Step 3: Cross multiply
    1,032,076.76x = 1,424,475.49 × 596,512.60
  4. Step 4: Simplify right side
    1,032,076.76x = 849,717,578,176.17
  5. Step 5: Solve for x
    x = 849,717,578,176.17/1,032,076.76
  6. Step 6: Final answer
    x = 823,308.51

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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.