Home / 3,471,330.60-5,206,995.90-1,476,527.40

Finding the Fourth Proportional to 3,471,330.60, 5,206,995.90 and 1,476,527.40

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Solution

The fourth proportional to 3,471,330.60, 5,206,995.90 and 1,476,527.40 is: 2,214,791.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,330.60 : 5,206,995.90 = 1,476,527.40 : x
  2. Step 2: Convert to fraction form
    3,471,330.60/5,206,995.90 = 1,476,527.40/x
  3. Step 3: Cross multiply
    3,471,330.60x = 5,206,995.90 × 1,476,527.40
  4. Step 4: Simplify right side
    3,471,330.60x = 7,688,272,118,037.66
  5. Step 5: Solve for x
    x = 7,688,272,118,037.66/3,471,330.60
  6. Step 6: Final answer
    x = 2,214,791.10

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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.