Home / 5,086,816.02-7,014,996.36-3,341,405.88

Finding the Fourth Proportional to 5,086,816.02, 7,014,996.36 and 3,341,405.88

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Solution

The fourth proportional to 5,086,816.02, 7,014,996.36 and 3,341,405.88 is: 4,607,980.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086,816.02 : 7,014,996.36 = 3,341,405.88 : x
  2. Step 2: Convert to fraction form
    5,086,816.02/7,014,996.36 = 3,341,405.88/x
  3. Step 3: Cross multiply
    5,086,816.02x = 7,014,996.36 × 3,341,405.88
  4. Step 4: Simplify right side
    5,086,816.02x = 23,439,950,085,482.60
  5. Step 5: Solve for x
    x = 23,439,950,085,482.60/5,086,816.02
  6. Step 6: Final answer
    x = 4,607,980.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.