Home / 4,558,883.60-6,838,939.80-1,567,984.40

Finding the Fourth Proportional to 4,558,883.60, 6,838,939.80 and 1,567,984.40

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Solution

The fourth proportional to 4,558,883.60, 6,838,939.80 and 1,567,984.40 is: 2,352,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,883.60 : 6,838,939.80 = 1,567,984.40 : x
  2. Step 2: Convert to fraction form
    4,558,883.60/6,838,939.80 = 1,567,984.40/x
  3. Step 3: Cross multiply
    4,558,883.60x = 6,838,939.80 × 1,567,984.40
  4. Step 4: Simplify right side
    4,558,883.60x = 10,723,350,918,939.12
  5. Step 5: Solve for x
    x = 10,723,350,918,939.12/4,558,883.60
  6. Step 6: Final answer
    x = 2,352,187.92

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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.