Home / 5,319,804.60-7,967,897.10-4,375,020.60

Finding the Fourth Proportional to 5,319,804.60, 7,967,897.10 and 4,375,020.60

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Solution

The fourth proportional to 5,319,804.60, 7,967,897.10 and 4,375,020.60 is: 6,552,818.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,319,804.60 : 7,967,897.10 = 4,375,020.60 : x
  2. Step 2: Convert to fraction form
    5,319,804.60/7,967,897.10 = 4,375,020.60/x
  3. Step 3: Cross multiply
    5,319,804.60x = 7,967,897.10 × 4,375,020.60
  4. Step 4: Simplify right side
    5,319,804.60x = 34,859,713,951,180.25
  5. Step 5: Solve for x
    x = 34,859,713,951,180.25/5,319,804.60
  6. Step 6: Final answer
    x = 6,552,818.49

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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.