Home / 10,368,009.03-15,552,013.54-6,598,204.23

Finding the Fourth Proportional to 10,368,009.03, 15,552,013.54 and 6,598,204.23

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Solution

The fourth proportional to 10,368,009.03, 15,552,013.54 and 6,598,204.23 is: 9,897,306.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,009.03 : 15,552,013.54 = 6,598,204.23 : x
  2. Step 2: Convert to fraction form
    10,368,009.03/15,552,013.54 = 6,598,204.23/x
  3. Step 3: Cross multiply
    10,368,009.03x = 15,552,013.54 × 6,598,204.23
  4. Step 4: Simplify right side
    10,368,009.03x = 102,615,361,524,645.28
  5. Step 5: Solve for x
    x = 102,615,361,524,645.28/10,368,009.03
  6. Step 6: Final answer
    x = 9,897,306.34

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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.