Home / 5,592,653.80-8,388,980.70-3,577,114.60

Finding the Fourth Proportional to 5,592,653.80, 8,388,980.70 and 3,577,114.60

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Solution

The fourth proportional to 5,592,653.80, 8,388,980.70 and 3,577,114.60 is: 5,365,671.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,653.80 : 8,388,980.70 = 3,577,114.60 : x
  2. Step 2: Convert to fraction form
    5,592,653.80/8,388,980.70 = 3,577,114.60/x
  3. Step 3: Cross multiply
    5,592,653.80x = 8,388,980.70 × 3,577,114.60
  4. Step 4: Simplify right side
    5,592,653.80x = 30,008,345,341,088.22
  5. Step 5: Solve for x
    x = 30,008,345,341,088.22/5,592,653.80
  6. Step 6: Final answer
    x = 5,365,671.90

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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.