Home / 3,232,139.04-4,849,636.74-1,694,767.34

Finding the Fourth Proportional to 3,232,139.04, 4,849,636.74 and 1,694,767.34

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Solution

The fourth proportional to 3,232,139.04, 4,849,636.74 and 1,694,767.34 is: 2,542,899.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,139.04 : 4,849,636.74 = 1,694,767.34 : x
  2. Step 2: Convert to fraction form
    3,232,139.04/4,849,636.74 = 1,694,767.34/x
  3. Step 3: Cross multiply
    3,232,139.04x = 4,849,636.74 × 1,694,767.34
  4. Step 4: Simplify right side
    3,232,139.04x = 8,219,005,957,816.07
  5. Step 5: Solve for x
    x = 8,219,005,957,816.07/3,232,139.04
  6. Step 6: Final answer
    x = 2,542,899.87

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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.