Home / 4,867,240.08-7,300,302.42-1,273,353.92

Finding the Fourth Proportional to 4,867,240.08, 7,300,302.42 and 1,273,353.92

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Solution

The fourth proportional to 4,867,240.08, 7,300,302.42 and 1,273,353.92 is: 1,909,884.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,240.08 : 7,300,302.42 = 1,273,353.92 : x
  2. Step 2: Convert to fraction form
    4,867,240.08/7,300,302.42 = 1,273,353.92/x
  3. Step 3: Cross multiply
    4,867,240.08x = 7,300,302.42 × 1,273,353.92
  4. Step 4: Simplify right side
    4,867,240.08x = 9,295,868,699,342.19
  5. Step 5: Solve for x
    x = 9,295,868,699,342.19/4,867,240.08
  6. Step 6: Final answer
    x = 1,909,884.97

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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.