Home / 4,329,743.52-6,494,996.88-1,134,858.72

Finding the Fourth Proportional to 4,329,743.52, 6,494,996.88 and 1,134,858.72

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Solution

The fourth proportional to 4,329,743.52, 6,494,996.88 and 1,134,858.72 is: 1,702,388.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,743.52 : 6,494,996.88 = 1,134,858.72 : x
  2. Step 2: Convert to fraction form
    4,329,743.52/6,494,996.88 = 1,134,858.72/x
  3. Step 3: Cross multiply
    4,329,743.52x = 6,494,996.88 × 1,134,858.72
  4. Step 4: Simplify right side
    4,329,743.52x = 7,370,903,845,640.79
  5. Step 5: Solve for x
    x = 7,370,903,845,640.79/4,329,743.52
  6. Step 6: Final answer
    x = 1,702,388.10

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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.