Home / 4,845,797.10-7,267,383.45-1,434,077.10

Finding the Fourth Proportional to 4,845,797.10, 7,267,383.45 and 1,434,077.10

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Solution

The fourth proportional to 4,845,797.10, 7,267,383.45 and 1,434,077.10 is: 2,150,727.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,797.10 : 7,267,383.45 = 1,434,077.10 : x
  2. Step 2: Convert to fraction form
    4,845,797.10/7,267,383.45 = 1,434,077.10/x
  3. Step 3: Cross multiply
    4,845,797.10x = 7,267,383.45 × 1,434,077.10
  4. Step 4: Simplify right side
    4,845,797.10x = 10,421,988,182,564.00
  5. Step 5: Solve for x
    x = 10,421,988,182,564.00/4,845,797.10
  6. Step 6: Final answer
    x = 2,150,727.31

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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.