Home / 2,496,400.30-3,445,024.93-1,350,480.34

Finding the Fourth Proportional to 2,496,400.30, 3,445,024.93 and 1,350,480.34

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Solution

The fourth proportional to 2,496,400.30, 3,445,024.93 and 1,350,480.34 is: 1,863,658.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,400.30 : 3,445,024.93 = 1,350,480.34 : x
  2. Step 2: Convert to fraction form
    2,496,400.30/3,445,024.93 = 1,350,480.34/x
  3. Step 3: Cross multiply
    2,496,400.30x = 3,445,024.93 × 1,350,480.34
  4. Step 4: Simplify right side
    2,496,400.30x = 4,652,438,438,774.88
  5. Step 5: Solve for x
    x = 4,652,438,438,774.88/2,496,400.30
  6. Step 6: Final answer
    x = 1,863,658.82

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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.