Home / 3,064,783.32-4,229,400.96-1,776,371.04

Finding the Fourth Proportional to 3,064,783.32, 4,229,400.96 and 1,776,371.04

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Solution

The fourth proportional to 3,064,783.32, 4,229,400.96 and 1,776,371.04 is: 2,451,392.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,783.32 : 4,229,400.96 = 1,776,371.04 : x
  2. Step 2: Convert to fraction form
    3,064,783.32/4,229,400.96 = 1,776,371.04/x
  3. Step 3: Cross multiply
    3,064,783.32x = 4,229,400.96 × 1,776,371.04
  4. Step 4: Simplify right side
    3,064,783.32x = 7,512,985,373,010.34
  5. Step 5: Solve for x
    x = 7,512,985,373,010.34/3,064,783.32
  6. Step 6: Final answer
    x = 2,451,392.02

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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.