Home / 4,901,059.80-7,351,589.70-4,680,610.20

Finding the Fourth Proportional to 4,901,059.80, 7,351,589.70 and 4,680,610.20

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Solution

The fourth proportional to 4,901,059.80, 7,351,589.70 and 4,680,610.20 is: 7,020,915.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,059.80 : 7,351,589.70 = 4,680,610.20 : x
  2. Step 2: Convert to fraction form
    4,901,059.80/7,351,589.70 = 4,680,610.20/x
  3. Step 3: Cross multiply
    4,901,059.80x = 7,351,589.70 × 4,680,610.20
  4. Step 4: Simplify right side
    4,901,059.80x = 34,409,925,736,034.94
  5. Step 5: Solve for x
    x = 34,409,925,736,034.94/4,901,059.80
  6. Step 6: Final answer
    x = 7,020,915.30

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1.5x scale

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.