Home / 832,488.06-1,248,591.18-233,311.32

Finding the Fourth Proportional to 832,488.06, 1,248,591.18 and 233,311.32

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Solution

The fourth proportional to 832,488.06, 1,248,591.18 and 233,311.32 is: 349,927.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,488.06 : 1,248,591.18 = 233,311.32 : x
  2. Step 2: Convert to fraction form
    832,488.06/1,248,591.18 = 233,311.32/x
  3. Step 3: Cross multiply
    832,488.06x = 1,248,591.18 × 233,311.32
  4. Step 4: Simplify right side
    832,488.06x = 291,310,456,346.16
  5. Step 5: Solve for x
    x = 291,310,456,346.16/832,488.06
  6. Step 6: Final answer
    x = 349,927.49

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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.