Home / 2,903,080.69-4,006,354.03-1,596,432.34

Finding the Fourth Proportional to 2,903,080.69, 4,006,354.03 and 1,596,432.34

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Solution

The fourth proportional to 2,903,080.69, 4,006,354.03 and 1,596,432.34 is: 2,203,133.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,080.69 : 4,006,354.03 = 1,596,432.34 : x
  2. Step 2: Convert to fraction form
    2,903,080.69/4,006,354.03 = 1,596,432.34/x
  3. Step 3: Cross multiply
    2,903,080.69x = 4,006,354.03 × 1,596,432.34
  4. Step 4: Simplify right side
    2,903,080.69x = 6,395,873,124,974.36
  5. Step 5: Solve for x
    x = 6,395,873,124,974.36/2,903,080.69
  6. Step 6: Final answer
    x = 2,203,133.09

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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.