Home / 6,353,460-8,767,842.38-3,452,850.80

Finding the Fourth Proportional to 6,353,460, 8,767,842.38 and 3,452,850.80

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Solution

The fourth proportional to 6,353,460, 8,767,842.38 and 3,452,850.80 is: 4,764,970.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353,460 : 8,767,842.38 = 3,452,850.80 : x
  2. Step 2: Convert to fraction form
    6,353,460/8,767,842.38 = 3,452,850.80/x
  3. Step 3: Cross multiply
    6,353,460x = 8,767,842.38 × 3,452,850.80
  4. Step 4: Simplify right side
    6,353,460x = 30,274,051,576,056.91
  5. Step 5: Solve for x
    x = 30,274,051,576,056.91/6,353,460
  6. Step 6: Final answer
    x = 4,764,970.83

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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.