Home / 2,125,562.40-3,193,258.80-1,462,010.40

Finding the Fourth Proportional to 2,125,562.40, 3,193,258.80 and 1,462,010.40

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Solution

The fourth proportional to 2,125,562.40, 3,193,258.80 and 1,462,010.40 is: 2,196,396.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,125,562.40 : 3,193,258.80 = 1,462,010.40 : x
  2. Step 2: Convert to fraction form
    2,125,562.40/3,193,258.80 = 1,462,010.40/x
  3. Step 3: Cross multiply
    2,125,562.40x = 3,193,258.80 × 1,462,010.40
  4. Step 4: Simplify right side
    2,125,562.40x = 4,668,577,575,491.52
  5. Step 5: Solve for x
    x = 4,668,577,575,491.52/2,125,562.40
  6. Step 6: Final answer
    x = 2,196,396.39

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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.