Home / 2,441,421.50-3,369,202.23-1,353,738.98

Finding the Fourth Proportional to 2,441,421.50, 3,369,202.23 and 1,353,738.98

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Solution

The fourth proportional to 2,441,421.50, 3,369,202.23 and 1,353,738.98 is: 1,868,182.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,421.50 : 3,369,202.23 = 1,353,738.98 : x
  2. Step 2: Convert to fraction form
    2,441,421.50/3,369,202.23 = 1,353,738.98/x
  3. Step 3: Cross multiply
    2,441,421.50x = 3,369,202.23 × 1,353,738.98
  4. Step 4: Simplify right side
    2,441,421.50x = 4,561,020,390,253.93
  5. Step 5: Solve for x
    x = 4,561,020,390,253.93/2,441,421.50
  6. Step 6: Final answer
    x = 1,868,182.28

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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.