Home / 5,049,189.96-7,573,851.90-1,683,398.04

Finding the Fourth Proportional to 5,049,189.96, 7,573,851.90 and 1,683,398.04

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Solution

The fourth proportional to 5,049,189.96, 7,573,851.90 and 1,683,398.04 is: 2,525,119.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,189.96 : 7,573,851.90 = 1,683,398.04 : x
  2. Step 2: Convert to fraction form
    5,049,189.96/7,573,851.90 = 1,683,398.04/x
  3. Step 3: Cross multiply
    5,049,189.96x = 7,573,851.90 × 1,683,398.04
  4. Step 4: Simplify right side
    5,049,189.96x = 12,749,807,443,710.28
  5. Step 5: Solve for x
    x = 12,749,807,443,710.28/5,049,189.96
  6. Step 6: Final answer
    x = 2,525,119.38

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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.