Home / 1,534,000.22-2,301,000.26-469,042.19

Finding the Fourth Proportional to 1,534,000.22, 2,301,000.26 and 469,042.19

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Solution

The fourth proportional to 1,534,000.22, 2,301,000.26 and 469,042.19 is: 703,563.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,000.22 : 2,301,000.26 = 469,042.19 : x
  2. Step 2: Convert to fraction form
    1,534,000.22/2,301,000.26 = 469,042.19/x
  3. Step 3: Cross multiply
    1,534,000.22x = 2,301,000.26 × 469,042.19
  4. Step 4: Simplify right side
    1,534,000.22x = 1,079,266,187,290.76
  5. Step 5: Solve for x
    x = 1,079,266,187,290.76/1,534,000.22
  6. Step 6: Final answer
    x = 703,563.26

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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.