Home / 4,507,614.52-6,761,668.02-1,141,850.68

Finding the Fourth Proportional to 4,507,614.52, 6,761,668.02 and 1,141,850.68

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Solution

The fourth proportional to 4,507,614.52, 6,761,668.02 and 1,141,850.68 is: 1,712,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,614.52 : 6,761,668.02 = 1,141,850.68 : x
  2. Step 2: Convert to fraction form
    4,507,614.52/6,761,668.02 = 1,141,850.68/x
  3. Step 3: Cross multiply
    4,507,614.52x = 6,761,668.02 × 1,141,850.68
  4. Step 4: Simplify right side
    4,507,614.52x = 7,720,815,226,571.25
  5. Step 5: Solve for x
    x = 7,720,815,226,571.25/4,507,614.52
  6. Step 6: Final answer
    x = 1,712,838.40

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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.