Home / 1,066,002.23-1,598,828.19-382,747.64

Finding the Fourth Proportional to 1,066,002.23, 1,598,828.19 and 382,747.64

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Solution

The fourth proportional to 1,066,002.23, 1,598,828.19 and 382,747.64 is: 574,058.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,002.23 : 1,598,828.19 = 382,747.64 : x
  2. Step 2: Convert to fraction form
    1,066,002.23/1,598,828.19 = 382,747.64/x
  3. Step 3: Cross multiply
    1,066,002.23x = 1,598,828.19 × 382,747.64
  4. Step 4: Simplify right side
    1,066,002.23x = 611,947,708,493.83
  5. Step 5: Solve for x
    x = 611,947,708,493.83/1,066,002.23
  6. Step 6: Final answer
    x = 574,058.57

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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.