Home / 4,513,941.31-6,771,425.76-1,636,663.14

Finding the Fourth Proportional to 4,513,941.31, 6,771,425.76 and 1,636,663.14

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Solution

The fourth proportional to 4,513,941.31, 6,771,425.76 and 1,636,663.14 is: 2,455,181.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,941.31 : 6,771,425.76 = 1,636,663.14 : x
  2. Step 2: Convert to fraction form
    4,513,941.31/6,771,425.76 = 1,636,663.14/x
  3. Step 3: Cross multiply
    4,513,941.31x = 6,771,425.76 × 1,636,663.14
  4. Step 4: Simplify right side
    4,513,941.31x = 11,082,542,946,638.48
  5. Step 5: Solve for x
    x = 11,082,542,946,638.48/4,513,941.31
  6. Step 6: Final answer
    x = 2,455,181.00

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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.