Home / 2,460,888.72-3,396,021.84-1,373,094.72

Finding the Fourth Proportional to 2,460,888.72, 3,396,021.84 and 1,373,094.72

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Solution

The fourth proportional to 2,460,888.72, 3,396,021.84 and 1,373,094.72 is: 1,894,868.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,888.72 : 3,396,021.84 = 1,373,094.72 : x
  2. Step 2: Convert to fraction form
    2,460,888.72/3,396,021.84 = 1,373,094.72/x
  3. Step 3: Cross multiply
    2,460,888.72x = 3,396,021.84 × 1,373,094.72
  4. Step 4: Simplify right side
    2,460,888.72x = 4,663,059,657,508.68
  5. Step 5: Solve for x
    x = 4,663,059,657,508.68/2,460,888.72
  6. Step 6: Final answer
    x = 1,894,868.15

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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.