Home / 3,335,485.22-4,602,973.53-1,807,592.34

Finding the Fourth Proportional to 3,335,485.22, 4,602,973.53 and 1,807,592.34

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Solution

The fourth proportional to 3,335,485.22, 4,602,973.53 and 1,807,592.34 is: 2,494,479.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,485.22 : 4,602,973.53 = 1,807,592.34 : x
  2. Step 2: Convert to fraction form
    3,335,485.22/4,602,973.53 = 1,807,592.34/x
  3. Step 3: Cross multiply
    3,335,485.22x = 4,602,973.53 × 1,807,592.34
  4. Step 4: Simplify right side
    3,335,485.22x = 8,320,299,694,050.76
  5. Step 5: Solve for x
    x = 8,320,299,694,050.76/3,335,485.22
  6. Step 6: Final answer
    x = 2,494,479.56

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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.