Home / 6,695,063.06-10,034,189.31-3,620,931.35

Finding the Fourth Proportional to 6,695,063.06, 10,034,189.31 and 3,620,931.35

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Solution

The fourth proportional to 6,695,063.06, 10,034,189.31 and 3,620,931.35 is: 5,426,851.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,063.06 : 10,034,189.31 = 3,620,931.35 : x
  2. Step 2: Convert to fraction form
    6,695,063.06/10,034,189.31 = 3,620,931.35/x
  3. Step 3: Cross multiply
    6,695,063.06x = 10,034,189.31 × 3,620,931.35
  4. Step 4: Simplify right side
    6,695,063.06x = 36,333,110,644,413.88
  5. Step 5: Solve for x
    x = 36,333,110,644,413.88/6,695,063.06
  6. Step 6: Final answer
    x = 5,426,851.15

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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.