Home / 5,092,767.06-7,028,077.15-2,800,966.02

Finding the Fourth Proportional to 5,092,767.06, 7,028,077.15 and 2,800,966.02

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Solution

The fourth proportional to 5,092,767.06, 7,028,077.15 and 2,800,966.02 is: 3,865,365.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,767.06 : 7,028,077.15 = 2,800,966.02 : x
  2. Step 2: Convert to fraction form
    5,092,767.06/7,028,077.15 = 2,800,966.02/x
  3. Step 3: Cross multiply
    5,092,767.06x = 7,028,077.15 × 2,800,966.02
  4. Step 4: Simplify right side
    5,092,767.06x = 19,685,405,283,088.45
  5. Step 5: Solve for x
    x = 19,685,405,283,088.45/5,092,767.06
  6. Step 6: Final answer
    x = 3,865,365.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.