Home / 1,176,896.58-1,765,344.90-335,426.46

Finding the Fourth Proportional to 1,176,896.58, 1,765,344.90 and 335,426.46

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Solution

The fourth proportional to 1,176,896.58, 1,765,344.90 and 335,426.46 is: 503,139.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,896.58 : 1,765,344.90 = 335,426.46 : x
  2. Step 2: Convert to fraction form
    1,176,896.58/1,765,344.90 = 335,426.46/x
  3. Step 3: Cross multiply
    1,176,896.58x = 1,765,344.90 × 335,426.46
  4. Step 4: Simplify right side
    1,176,896.58x = 592,143,390,486.05
  5. Step 5: Solve for x
    x = 592,143,390,486.05/1,176,896.58
  6. Step 6: Final answer
    x = 503,139.70

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1.5x scale

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.