Home / 1,046,906.10-1,444,628.39-587,916.29

Finding the Fourth Proportional to 1,046,906.10, 1,444,628.39 and 587,916.29

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Solution

The fourth proportional to 1,046,906.10, 1,444,628.39 and 587,916.29 is: 811,267.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,906.10 : 1,444,628.39 = 587,916.29 : x
  2. Step 2: Convert to fraction form
    1,046,906.10/1,444,628.39 = 587,916.29/x
  3. Step 3: Cross multiply
    1,046,906.10x = 1,444,628.39 × 587,916.29
  4. Step 4: Simplify right side
    1,046,906.10x = 849,320,564,149.46
  5. Step 5: Solve for x
    x = 849,320,564,149.46/1,046,906.10
  6. Step 6: Final answer
    x = 811,267.18

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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.