Home / 963,795.83-1,330,046.17-534,083.14

Finding the Fourth Proportional to 963,795.83, 1,330,046.17 and 534,083.14

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Solution

The fourth proportional to 963,795.83, 1,330,046.17 and 534,083.14 is: 737,039.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,795.83 : 1,330,046.17 = 534,083.14 : x
  2. Step 2: Convert to fraction form
    963,795.83/1,330,046.17 = 534,083.14/x
  3. Step 3: Cross multiply
    963,795.83x = 1,330,046.17 × 534,083.14
  4. Step 4: Simplify right side
    963,795.83x = 710,355,230,158.25
  5. Step 5: Solve for x
    x = 710,355,230,158.25/963,795.83
  6. Step 6: Final answer
    x = 737,039.12

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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.