Home / 1,031,232.96-1,423,272.48-601,513.17

Finding the Fourth Proportional to 1,031,232.96, 1,423,272.48 and 601,513.17

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Solution

The fourth proportional to 1,031,232.96, 1,423,272.48 and 601,513.17 is: 830,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,232.96 : 1,423,272.48 = 601,513.17 : x
  2. Step 2: Convert to fraction form
    1,031,232.96/1,423,272.48 = 601,513.17/x
  3. Step 3: Cross multiply
    1,031,232.96x = 1,423,272.48 × 601,513.17
  4. Step 4: Simplify right side
    1,031,232.96x = 856,117,141,218.56
  5. Step 5: Solve for x
    x = 856,117,141,218.56/1,031,232.96
  6. Step 6: Final answer
    x = 830,187.92

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Double scale
Find fourth proportional to 1,031,233.96, 1,423,273.86 and 601,514.17
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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.