Home / 3,097,127.04-4,273,924.80-1,739,057.28

Finding the Fourth Proportional to 3,097,127.04, 4,273,924.80 and 1,739,057.28

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Solution

The fourth proportional to 3,097,127.04, 4,273,924.80 and 1,739,057.28 is: 2,399,836.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,127.04 : 4,273,924.80 = 1,739,057.28 : x
  2. Step 2: Convert to fraction form
    3,097,127.04/4,273,924.80 = 1,739,057.28/x
  3. Step 3: Cross multiply
    3,097,127.04x = 4,273,924.80 × 1,739,057.28
  4. Step 4: Simplify right side
    3,097,127.04x = 7,432,600,037,612.54
  5. Step 5: Solve for x
    x = 7,432,600,037,612.54/3,097,127.04
  6. Step 6: Final answer
    x = 2,399,836.99

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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.