Home / 6,776,800.04-10,162,216.02-3,183,588.20

Finding the Fourth Proportional to 6,776,800.04, 10,162,216.02 and 3,183,588.20

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Solution

The fourth proportional to 6,776,800.04, 10,162,216.02 and 3,183,588.20 is: 4,773,980.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,800.04 : 10,162,216.02 = 3,183,588.20 : x
  2. Step 2: Convert to fraction form
    6,776,800.04/10,162,216.02 = 3,183,588.20/x
  3. Step 3: Cross multiply
    6,776,800.04x = 10,162,216.02 × 3,183,588.20
  4. Step 4: Simplify right side
    6,776,800.04x = 32,352,311,007,122.96
  5. Step 5: Solve for x
    x = 32,352,311,007,122.96/6,776,800.04
  6. Step 6: Final answer
    x = 4,773,980.47

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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.