Home / 1,031,186.27-1,423,208.16-601,466.51

Finding the Fourth Proportional to 1,031,186.27, 1,423,208.16 and 601,466.51

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Solution

The fourth proportional to 1,031,186.27, 1,423,208.16 and 601,466.51 is: 830,123.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,186.27 : 1,423,208.16 = 601,466.51 : x
  2. Step 2: Convert to fraction form
    1,031,186.27/1,423,208.16 = 601,466.51/x
  3. Step 3: Cross multiply
    1,031,186.27x = 1,423,208.16 × 601,466.51
  4. Step 4: Simplify right side
    1,031,186.27x = 856,012,048,556.74
  5. Step 5: Solve for x
    x = 856,012,048,556.74/1,031,186.27
  6. Step 6: Final answer
    x = 830,123.59

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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.