Home / 6,227,841.80-9,341,762.70-5,597,985.80

Finding the Fourth Proportional to 6,227,841.80, 9,341,762.70 and 5,597,985.80

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Solution

The fourth proportional to 6,227,841.80, 9,341,762.70 and 5,597,985.80 is: 8,396,978.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,841.80 : 9,341,762.70 = 5,597,985.80 : x
  2. Step 2: Convert to fraction form
    6,227,841.80/9,341,762.70 = 5,597,985.80/x
  3. Step 3: Cross multiply
    6,227,841.80x = 9,341,762.70 × 5,597,985.80
  4. Step 4: Simplify right side
    6,227,841.80x = 52,295,054,941,569.66
  5. Step 5: Solve for x
    x = 52,295,054,941,569.66/6,227,841.80
  6. Step 6: Final answer
    x = 8,396,978.70

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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.