Home / 1,051,149.26-1,450,585.59-567,714.26

Finding the Fourth Proportional to 1,051,149.26, 1,450,585.59 and 567,714.26

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Solution

The fourth proportional to 1,051,149.26, 1,450,585.59 and 567,714.26 is: 783,445.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,149.26 : 1,450,585.59 = 567,714.26 : x
  2. Step 2: Convert to fraction form
    1,051,149.26/1,450,585.59 = 567,714.26/x
  3. Step 3: Cross multiply
    1,051,149.26x = 1,450,585.59 × 567,714.26
  4. Step 4: Simplify right side
    1,051,149.26x = 823,518,124,793.51
  5. Step 5: Solve for x
    x = 823,518,124,793.51/1,051,149.26
  6. Step 6: Final answer
    x = 783,445.47

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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.