Home / 1,346,323.26-2,017,632.51-576,899.91

Finding the Fourth Proportional to 1,346,323.26, 2,017,632.51 and 576,899.91

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Solution

The fourth proportional to 1,346,323.26, 2,017,632.51 and 576,899.91 is: 864,556.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,323.26 : 2,017,632.51 = 576,899.91 : x
  2. Step 2: Convert to fraction form
    1,346,323.26/2,017,632.51 = 576,899.91/x
  3. Step 3: Cross multiply
    1,346,323.26x = 2,017,632.51 × 576,899.91
  4. Step 4: Simplify right side
    1,346,323.26x = 1,163,972,013,432.07
  5. Step 5: Solve for x
    x = 1,163,972,013,432.07/1,346,323.26
  6. Step 6: Final answer
    x = 864,556.12

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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.