Home / 944,443.35-1,303,293.83-514,714.23

Finding the Fourth Proportional to 944,443.35, 1,303,293.83 and 514,714.23

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Solution

The fourth proportional to 944,443.35, 1,303,293.83 and 514,714.23 is: 710,284.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,443.35 : 1,303,293.83 = 514,714.23 : x
  2. Step 2: Convert to fraction form
    944,443.35/1,303,293.83 = 514,714.23/x
  3. Step 3: Cross multiply
    944,443.35x = 1,303,293.83 × 514,714.23
  4. Step 4: Simplify right side
    944,443.35x = 670,823,877,598.63
  5. Step 5: Solve for x
    x = 670,823,877,598.63/944,443.35
  6. Step 6: Final answer
    x = 710,284.93

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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.