Home / 1,004,773.68-1,386,507.24-574,955.28

Finding the Fourth Proportional to 1,004,773.68, 1,386,507.24 and 574,955.28

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Solution

The fourth proportional to 1,004,773.68, 1,386,507.24 and 574,955.28 is: 793,392.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,773.68 : 1,386,507.24 = 574,955.28 : x
  2. Step 2: Convert to fraction form
    1,004,773.68/1,386,507.24 = 574,955.28/x
  3. Step 3: Cross multiply
    1,004,773.68x = 1,386,507.24 × 574,955.28
  4. Step 4: Simplify right side
    1,004,773.68x = 797,179,658,396.23
  5. Step 5: Solve for x
    x = 797,179,658,396.23/1,004,773.68
  6. Step 6: Final answer
    x = 793,392.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.