Home / 944,443.56-1,303,293.54-514,714.44

Finding the Fourth Proportional to 944,443.56, 1,303,293.54 and 514,714.44

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Solution

The fourth proportional to 944,443.56, 1,303,293.54 and 514,714.44 is: 710,284.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,443.56 : 1,303,293.54 = 514,714.44 : x
  2. Step 2: Convert to fraction form
    944,443.56/1,303,293.54 = 514,714.44/x
  3. Step 3: Cross multiply
    944,443.56x = 1,303,293.54 × 514,714.44
  4. Step 4: Simplify right side
    944,443.56x = 670,824,004,596.72
  5. Step 5: Solve for x
    x = 670,824,004,596.72/944,443.56
  6. Step 6: Final answer
    x = 710,284.91

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1.5x scale

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.