Home / 3,899,569.70-5,852,810.55-2,300,132.90

Finding the Fourth Proportional to 3,899,569.70, 5,852,810.55 and 2,300,132.90

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Solution

The fourth proportional to 3,899,569.70, 5,852,810.55 and 2,300,132.90 is: 3,452,237.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,569.70 : 5,852,810.55 = 2,300,132.90 : x
  2. Step 2: Convert to fraction form
    3,899,569.70/5,852,810.55 = 2,300,132.90/x
  3. Step 3: Cross multiply
    3,899,569.70x = 5,852,810.55 × 2,300,132.90
  4. Step 4: Simplify right side
    3,899,569.70x = 13,462,242,103,522.09
  5. Step 5: Solve for x
    x = 13,462,242,103,522.09/3,899,569.70
  6. Step 6: Final answer
    x = 3,452,237.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.