Home / 4,182,207.60-6,273,465.86-1,149,810.45

Finding the Fourth Proportional to 4,182,207.60, 6,273,465.86 and 1,149,810.45

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Solution

The fourth proportional to 4,182,207.60, 6,273,465.86 and 1,149,810.45 is: 1,724,758.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,207.60 : 6,273,465.86 = 1,149,810.45 : x
  2. Step 2: Convert to fraction form
    4,182,207.60/6,273,465.86 = 1,149,810.45/x
  3. Step 3: Cross multiply
    4,182,207.60x = 6,273,465.86 × 1,149,810.45
  4. Step 4: Simplify right side
    4,182,207.60x = 7,213,296,597,797.19
  5. Step 5: Solve for x
    x = 7,213,296,597,797.19/4,182,207.60
  6. Step 6: Final answer
    x = 1,724,758.14

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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.