Home / 944,445.84-1,303,297.29-514,716.73

Finding the Fourth Proportional to 944,445.84, 1,303,297.29 and 514,716.73

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Solution

The fourth proportional to 944,445.84, 1,303,297.29 and 514,716.73 is: 710,288.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,445.84 : 1,303,297.29 = 514,716.73 : x
  2. Step 2: Convert to fraction form
    944,445.84/1,303,297.29 = 514,716.73/x
  3. Step 3: Cross multiply
    944,445.84x = 1,303,297.29 × 514,716.73
  4. Step 4: Simplify right side
    944,445.84x = 670,828,919,326.66
  5. Step 5: Solve for x
    x = 670,828,919,326.66/944,445.84
  6. Step 6: Final answer
    x = 710,288.39

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Double scale
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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.