Home / 7,022,513.38-10,533,770.08-1,703,729.38

Finding the Fourth Proportional to 7,022,513.38, 10,533,770.08 and 1,703,729.38

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Solution

The fourth proportional to 7,022,513.38, 10,533,770.08 and 1,703,729.38 is: 2,555,594.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,513.38 : 10,533,770.08 = 1,703,729.38 : x
  2. Step 2: Convert to fraction form
    7,022,513.38/10,533,770.08 = 1,703,729.38/x
  3. Step 3: Cross multiply
    7,022,513.38x = 10,533,770.08 × 1,703,729.38
  4. Step 4: Simplify right side
    7,022,513.38x = 17,946,693,514,792.10
  5. Step 5: Solve for x
    x = 17,946,693,514,792.10/7,022,513.38
  6. Step 6: Final answer
    x = 2,555,594.07

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1.5x scale

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.