Home / 963,194.92-1,328,705.04-595,554.53

Finding the Fourth Proportional to 963,194.92, 1,328,705.04 and 595,554.53

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Solution

The fourth proportional to 963,194.92, 1,328,705.04 and 595,554.53 is: 821,553.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,194.92 : 1,328,705.04 = 595,554.53 : x
  2. Step 2: Convert to fraction form
    963,194.92/1,328,705.04 = 595,554.53/x
  3. Step 3: Cross multiply
    963,194.92x = 1,328,705.04 × 595,554.53
  4. Step 4: Simplify right side
    963,194.92x = 791,316,305,605.83
  5. Step 5: Solve for x
    x = 791,316,305,605.83/963,194.92
  6. Step 6: Final answer
    x = 821,553.66

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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.