Home / 13,734,030.60-20,604,326.40-4,149,503.10

Finding the Fourth Proportional to 13,734,030.60, 20,604,326.40 and 4,149,503.10

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Solution

The fourth proportional to 13,734,030.60, 20,604,326.40 and 4,149,503.10 is: 6,225,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,734,030.60 : 20,604,326.40 = 4,149,503.10 : x
  2. Step 2: Convert to fraction form
    13,734,030.60/20,604,326.40 = 4,149,503.10/x
  3. Step 3: Cross multiply
    13,734,030.60x = 20,604,326.40 × 4,149,503.10
  4. Step 4: Simplify right side
    13,734,030.60x = 85,497,716,270,211.83
  5. Step 5: Solve for x
    x = 85,497,716,270,211.83/13,734,030.60
  6. Step 6: Final answer
    x = 6,225,245.80

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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.