Home / 2,657,765.48-3,667,283.76-1,569,886.08

Finding the Fourth Proportional to 2,657,765.48, 3,667,283.76 and 1,569,886.08

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Solution

The fourth proportional to 2,657,765.48, 3,667,283.76 and 1,569,886.08 is: 2,166,187.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,765.48 : 3,667,283.76 = 1,569,886.08 : x
  2. Step 2: Convert to fraction form
    2,657,765.48/3,667,283.76 = 1,569,886.08/x
  3. Step 3: Cross multiply
    2,657,765.48x = 3,667,283.76 × 1,569,886.08
  4. Step 4: Simplify right side
    2,657,765.48x = 5,757,217,726,234.06
  5. Step 5: Solve for x
    x = 5,757,217,726,234.06/2,657,765.48
  6. Step 6: Final answer
    x = 2,166,187.26

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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.