Home / 944,929.48-1,418,058.42-854,584.51

Finding the Fourth Proportional to 944,929.48, 1,418,058.42 and 854,584.51

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Solution

The fourth proportional to 944,929.48, 1,418,058.42 and 854,584.51 is: 1,282,477.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,929.48 : 1,418,058.42 = 854,584.51 : x
  2. Step 2: Convert to fraction form
    944,929.48/1,418,058.42 = 854,584.51/x
  3. Step 3: Cross multiply
    944,929.48x = 1,418,058.42 × 854,584.51
  4. Step 4: Simplify right side
    944,929.48x = 1,211,850,756,461.93
  5. Step 5: Solve for x
    x = 1,211,850,756,461.93/944,929.48
  6. Step 6: Final answer
    x = 1,282,477.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.