Home / 2,421,885.97-3,632,762.48-1,055,658.83

Finding the Fourth Proportional to 2,421,885.97, 3,632,762.48 and 1,055,658.83

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Solution

The fourth proportional to 2,421,885.97, 3,632,762.48 and 1,055,658.83 is: 1,583,459.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,885.97 : 3,632,762.48 = 1,055,658.83 : x
  2. Step 2: Convert to fraction form
    2,421,885.97/3,632,762.48 = 1,055,658.83/x
  3. Step 3: Cross multiply
    2,421,885.97x = 3,632,762.48 × 1,055,658.83
  4. Step 4: Simplify right side
    2,421,885.97x = 3,834,957,784,026.41
  5. Step 5: Solve for x
    x = 3,834,957,784,026.41/2,421,885.97
  6. Step 6: Final answer
    x = 1,583,459.27

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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.