Home / 895,924.35-1,236,362.00-493,516.35

Finding the Fourth Proportional to 895,924.35, 1,236,362.00 and 493,516.35

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Solution

The fourth proportional to 895,924.35, 1,236,362.00 and 493,516.35 is: 681,045.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,924.35 : 1,236,362.00 = 493,516.35 : x
  2. Step 2: Convert to fraction form
    895,924.35/1,236,362.00 = 493,516.35/x
  3. Step 3: Cross multiply
    895,924.35x = 1,236,362.00 × 493,516.35
  4. Step 4: Simplify right side
    895,924.35x = 610,164,859,051.12
  5. Step 5: Solve for x
    x = 610,164,859,051.12/895,924.35
  6. Step 6: Final answer
    x = 681,045.07

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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.