Home / 1,031,170.73-1,423,186.64-601,450.85

Finding the Fourth Proportional to 1,031,170.73, 1,423,186.64 and 601,450.85

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Solution

The fourth proportional to 1,031,170.73, 1,423,186.64 and 601,450.85 is: 830,101.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,170.73 : 1,423,186.64 = 601,450.85 : x
  2. Step 2: Convert to fraction form
    1,031,170.73/1,423,186.64 = 601,450.85/x
  3. Step 3: Cross multiply
    1,031,170.73x = 1,423,186.64 × 601,450.85
  4. Step 4: Simplify right side
    1,031,170.73x = 855,976,804,213.46
  5. Step 5: Solve for x
    x = 855,976,804,213.46/1,031,170.73
  6. Step 6: Final answer
    x = 830,101.93

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Double scale
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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.