Home / 4,966,242.30-7,450,659.45-1,600,530.30

Finding the Fourth Proportional to 4,966,242.30, 7,450,659.45 and 1,600,530.30

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Solution

The fourth proportional to 4,966,242.30, 7,450,659.45 and 1,600,530.30 is: 2,401,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,242.30 : 7,450,659.45 = 1,600,530.30 : x
  2. Step 2: Convert to fraction form
    4,966,242.30/7,450,659.45 = 1,600,530.30/x
  3. Step 3: Cross multiply
    4,966,242.30x = 7,450,659.45 × 1,600,530.30
  4. Step 4: Simplify right side
    4,966,242.30x = 11,925,006,204,706.34
  5. Step 5: Solve for x
    x = 11,925,006,204,706.34/4,966,242.30
  6. Step 6: Final answer
    x = 2,401,213.13

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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.