Home / 3,748,654.92-5,623,200.36-1,053,190.26

Finding the Fourth Proportional to 3,748,654.92, 5,623,200.36 and 1,053,190.26

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Solution

The fourth proportional to 3,748,654.92, 5,623,200.36 and 1,053,190.26 is: 1,579,846.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,654.92 : 5,623,200.36 = 1,053,190.26 : x
  2. Step 2: Convert to fraction form
    3,748,654.92/5,623,200.36 = 1,053,190.26/x
  3. Step 3: Cross multiply
    3,748,654.92x = 5,623,200.36 × 1,053,190.26
  4. Step 4: Simplify right side
    3,748,654.92x = 5,922,299,849,180.49
  5. Step 5: Solve for x
    x = 5,922,299,849,180.49/3,748,654.92
  6. Step 6: Final answer
    x = 1,579,846.63

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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.