Home / 7,342,336.28-11,009,722.70-3,295,354.74

Finding the Fourth Proportional to 7,342,336.28, 11,009,722.70 and 3,295,354.74

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Solution

The fourth proportional to 7,342,336.28, 11,009,722.70 and 3,295,354.74 is: 4,941,334.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,336.28 : 11,009,722.70 = 3,295,354.74 : x
  2. Step 2: Convert to fraction form
    7,342,336.28/11,009,722.70 = 3,295,354.74/x
  3. Step 3: Cross multiply
    7,342,336.28x = 11,009,722.70 × 3,295,354.74
  4. Step 4: Simplify right side
    7,342,336.28x = 36,280,941,885,530.60
  5. Step 5: Solve for x
    x = 36,280,941,885,530.60/7,342,336.28
  6. Step 6: Final answer
    x = 4,941,334.82

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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.