Home / 2,403,270.47-3,602,414.45-1,502,644.03

Finding the Fourth Proportional to 2,403,270.47, 3,602,414.45 and 1,502,644.03

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Solution

The fourth proportional to 2,403,270.47, 3,602,414.45 and 1,502,644.03 is: 2,252,408.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,270.47 : 3,602,414.45 = 1,502,644.03 : x
  2. Step 2: Convert to fraction form
    2,403,270.47/3,602,414.45 = 1,502,644.03/x
  3. Step 3: Cross multiply
    2,403,270.47x = 3,602,414.45 × 1,502,644.03
  4. Step 4: Simplify right side
    2,403,270.47x = 5,413,146,561,628.81
  5. Step 5: Solve for x
    x = 5,413,146,561,628.81/2,403,270.47
  6. Step 6: Final answer
    x = 2,252,408.38

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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.