Home / 9,060,450.34-12,503,423.58-4,986,069.34

Finding the Fourth Proportional to 9,060,450.34, 12,503,423.58 and 4,986,069.34

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Solution

The fourth proportional to 9,060,450.34, 12,503,423.58 and 4,986,069.34 is: 6,880,776.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,450.34 : 12,503,423.58 = 4,986,069.34 : x
  2. Step 2: Convert to fraction form
    9,060,450.34/12,503,423.58 = 4,986,069.34/x
  3. Step 3: Cross multiply
    9,060,450.34x = 12,503,423.58 × 4,986,069.34
  4. Step 4: Simplify right side
    9,060,450.34x = 62,342,936,957,271.04
  5. Step 5: Solve for x
    x = 62,342,936,957,271.04/9,060,450.34
  6. Step 6: Final answer
    x = 6,880,776.85

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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.