Home / 3,241,942.98-4,473,895.19-1,771,881.22

Finding the Fourth Proportional to 3,241,942.98, 4,473,895.19 and 1,771,881.22

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Solution

The fourth proportional to 3,241,942.98, 4,473,895.19 and 1,771,881.22 is: 2,445,203.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,942.98 : 4,473,895.19 = 1,771,881.22 : x
  2. Step 2: Convert to fraction form
    3,241,942.98/4,473,895.19 = 1,771,881.22/x
  3. Step 3: Cross multiply
    3,241,942.98x = 4,473,895.19 × 1,771,881.22
  4. Step 4: Simplify right side
    3,241,942.98x = 7,927,210,845,039.86
  5. Step 5: Solve for x
    x = 7,927,210,845,039.86/3,241,942.98
  6. Step 6: Final answer
    x = 2,445,203.67

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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.