Home / 2,352,311.55-3,523,801.73-1,402,861.95

Finding the Fourth Proportional to 2,352,311.55, 3,523,801.73 and 1,402,861.95

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Solution

The fourth proportional to 2,352,311.55, 3,523,801.73 and 1,402,861.95 is: 2,101,510.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,311.55 : 3,523,801.73 = 1,402,861.95 : x
  2. Step 2: Convert to fraction form
    2,352,311.55/3,523,801.73 = 1,402,861.95/x
  3. Step 3: Cross multiply
    2,352,311.55x = 3,523,801.73 × 1,402,861.95
  4. Step 4: Simplify right side
    2,352,311.55x = 4,943,407,359,346.86
  5. Step 5: Solve for x
    x = 4,943,407,359,346.86/2,352,311.55
  6. Step 6: Final answer
    x = 2,101,510.47

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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.