Home / 5,654,846.87-7,803,602.80-3,076,468.64

Finding the Fourth Proportional to 5,654,846.87, 7,803,602.80 and 3,076,468.64

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Solution

The fourth proportional to 5,654,846.87, 7,803,602.80 and 3,076,468.64 is: 4,245,480.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,846.87 : 7,803,602.80 = 3,076,468.64 : x
  2. Step 2: Convert to fraction form
    5,654,846.87/7,803,602.80 = 3,076,468.64/x
  3. Step 3: Cross multiply
    5,654,846.87x = 7,803,602.80 × 3,076,468.64
  4. Step 4: Simplify right side
    5,654,846.87x = 24,007,539,246,507.00
  5. Step 5: Solve for x
    x = 24,007,539,246,507.00/5,654,846.87
  6. Step 6: Final answer
    x = 4,245,480.00

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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.