Home / 963,808.83-1,330,064.06-534,096.13

Finding the Fourth Proportional to 963,808.83, 1,330,064.06 and 534,096.13

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Solution

The fourth proportional to 963,808.83, 1,330,064.06 and 534,096.13 is: 737,057.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,808.83 : 1,330,064.06 = 534,096.13 : x
  2. Step 2: Convert to fraction form
    963,808.83/1,330,064.06 = 534,096.13/x
  3. Step 3: Cross multiply
    963,808.83x = 1,330,064.06 × 534,096.13
  4. Step 4: Simplify right side
    963,808.83x = 710,382,067,098.09
  5. Step 5: Solve for x
    x = 710,382,067,098.09/963,808.83
  6. Step 6: Final answer
    x = 737,057.02

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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.