Home / 1,046,886.66-1,444,623.12-587,854.44

Finding the Fourth Proportional to 1,046,886.66, 1,444,623.12 and 587,854.44

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Solution

The fourth proportional to 1,046,886.66, 1,444,623.12 and 587,854.44 is: 811,193.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,886.66 : 1,444,623.12 = 587,854.44 : x
  2. Step 2: Convert to fraction form
    1,046,886.66/1,444,623.12 = 587,854.44/x
  3. Step 3: Cross multiply
    1,046,886.66x = 1,444,623.12 × 587,854.44
  4. Step 4: Simplify right side
    1,046,886.66x = 849,228,115,218.65
  5. Step 5: Solve for x
    x = 849,228,115,218.65/1,046,886.66
  6. Step 6: Final answer
    x = 811,193.94

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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.