Home / 2,767,752.76-3,819,500.46-1,544,058.28

Finding the Fourth Proportional to 2,767,752.76, 3,819,500.46 and 1,544,058.28

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Solution

The fourth proportional to 2,767,752.76, 3,819,500.46 and 1,544,058.28 is: 2,130,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,752.76 : 3,819,500.46 = 1,544,058.28 : x
  2. Step 2: Convert to fraction form
    2,767,752.76/3,819,500.46 = 1,544,058.28/x
  3. Step 3: Cross multiply
    2,767,752.76x = 3,819,500.46 × 1,544,058.28
  4. Step 4: Simplify right side
    2,767,752.76x = 5,897,531,310,726.81
  5. Step 5: Solve for x
    x = 5,897,531,310,726.81/2,767,752.76
  6. Step 6: Final answer
    x = 2,130,801.35

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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.