Home / 9,060,325.46-12,503,087.43-4,930,215.74

Finding the Fourth Proportional to 9,060,325.46, 12,503,087.43 and 4,930,215.74

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Solution

The fourth proportional to 9,060,325.46, 12,503,087.43 and 4,930,215.74 is: 6,803,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,325.46 : 12,503,087.43 = 4,930,215.74 : x
  2. Step 2: Convert to fraction form
    9,060,325.46/12,503,087.43 = 4,930,215.74/x
  3. Step 3: Cross multiply
    9,060,325.46x = 12,503,087.43 × 4,930,215.74
  4. Step 4: Simplify right side
    9,060,325.46x = 61,642,918,445,982.15
  5. Step 5: Solve for x
    x = 61,642,918,445,982.15/9,060,325.46
  6. Step 6: Final answer
    x = 6,803,609.73

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1.5x scale

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.