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Finding the Fourth Proportional to 596,454.17, 893,226.89 and 454,146.08

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Solution

The fourth proportional to 596,454.17, 893,226.89 and 454,146.08 is: 680,111.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,454.17 : 893,226.89 = 454,146.08 : x
  2. Step 2: Convert to fraction form
    596,454.17/893,226.89 = 454,146.08/x
  3. Step 3: Cross multiply
    596,454.17x = 893,226.89 × 454,146.08
  4. Step 4: Simplify right side
    596,454.17x = 405,655,487,313.32
  5. Step 5: Solve for x
    x = 405,655,487,313.32/596,454.17
  6. Step 6: Final answer
    x = 680,111.75

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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.