Home / 6,618,064.80-9,927,097.20-4,350,583.20

Finding the Fourth Proportional to 6,618,064.80, 9,927,097.20 and 4,350,583.20

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Solution

The fourth proportional to 6,618,064.80, 9,927,097.20 and 4,350,583.20 is: 6,525,874.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,618,064.80 : 9,927,097.20 = 4,350,583.20 : x
  2. Step 2: Convert to fraction form
    6,618,064.80/9,927,097.20 = 4,350,583.20/x
  3. Step 3: Cross multiply
    6,618,064.80x = 9,927,097.20 × 4,350,583.20
  4. Step 4: Simplify right side
    6,618,064.80x = 43,188,662,303,087.04
  5. Step 5: Solve for x
    x = 43,188,662,303,087.04/6,618,064.80
  6. Step 6: Final answer
    x = 6,525,874.80

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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.