Home / 2,430,110.60-3,351,040.76-2,087,082.35

Finding the Fourth Proportional to 2,430,110.60, 3,351,040.76 and 2,087,082.35

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Solution

The fourth proportional to 2,430,110.60, 3,351,040.76 and 2,087,082.35 is: 2,878,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,110.60 : 3,351,040.76 = 2,087,082.35 : x
  2. Step 2: Convert to fraction form
    2,430,110.60/3,351,040.76 = 2,087,082.35/x
  3. Step 3: Cross multiply
    2,430,110.60x = 3,351,040.76 × 2,087,082.35
  4. Step 4: Simplify right side
    2,430,110.60x = 6,993,898,012,789.09
  5. Step 5: Solve for x
    x = 6,993,898,012,789.09/2,430,110.60
  6. Step 6: Final answer
    x = 2,878,016.35

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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.