Home / 1,017,799.36-1,404,566.24-565,091.52

Finding the Fourth Proportional to 1,017,799.36, 1,404,566.24 and 565,091.52

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Solution

The fourth proportional to 1,017,799.36, 1,404,566.24 and 565,091.52 is: 779,828.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,799.36 : 1,404,566.24 = 565,091.52 : x
  2. Step 2: Convert to fraction form
    1,017,799.36/1,404,566.24 = 565,091.52/x
  3. Step 3: Cross multiply
    1,017,799.36x = 1,404,566.24 × 565,091.52
  4. Step 4: Simplify right side
    1,017,799.36x = 793,708,471,502.29
  5. Step 5: Solve for x
    x = 793,708,471,502.29/1,017,799.36
  6. Step 6: Final answer
    x = 779,828.03

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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.