Home / 6,337,007.40-9,510,176.70-2,553,205.80

Finding the Fourth Proportional to 6,337,007.40, 9,510,176.70 and 2,553,205.80

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Solution

The fourth proportional to 6,337,007.40, 9,510,176.70 and 2,553,205.80 is: 3,831,688.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,007.40 : 9,510,176.70 = 2,553,205.80 : x
  2. Step 2: Convert to fraction form
    6,337,007.40/9,510,176.70 = 2,553,205.80/x
  3. Step 3: Cross multiply
    6,337,007.40x = 9,510,176.70 × 2,553,205.80
  4. Step 4: Simplify right side
    6,337,007.40x = 24,281,438,309,464.86
  5. Step 5: Solve for x
    x = 24,281,438,309,464.86/6,337,007.40
  6. Step 6: Final answer
    x = 3,831,688.49

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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.