Home / 1,046,175.41-1,443,769.89-581,031.11

Finding the Fourth Proportional to 1,046,175.41, 1,443,769.89 and 581,031.11

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Solution

The fourth proportional to 1,046,175.41, 1,443,769.89 and 581,031.11 is: 801,849.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,175.41 : 1,443,769.89 = 581,031.11 : x
  2. Step 2: Convert to fraction form
    1,046,175.41/1,443,769.89 = 581,031.11/x
  3. Step 3: Cross multiply
    1,046,175.41x = 1,443,769.89 × 581,031.11
  4. Step 4: Simplify right side
    1,046,175.41x = 838,875,221,771.28
  5. Step 5: Solve for x
    x = 838,875,221,771.28/1,046,175.41
  6. Step 6: Final answer
    x = 801,849.49

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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.