Home / 1,031,169.23-1,423,184.56-601,449.35

Finding the Fourth Proportional to 1,031,169.23, 1,423,184.56 and 601,449.35

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Solution

The fourth proportional to 1,031,169.23, 1,423,184.56 and 601,449.35 is: 830,099.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,169.23 : 1,423,184.56 = 601,449.35 : x
  2. Step 2: Convert to fraction form
    1,031,169.23/1,423,184.56 = 601,449.35/x
  3. Step 3: Cross multiply
    1,031,169.23x = 1,423,184.56 × 601,449.35
  4. Step 4: Simplify right side
    1,031,169.23x = 855,973,423,305.64
  5. Step 5: Solve for x
    x = 855,973,423,305.64/1,031,169.23
  6. Step 6: Final answer
    x = 830,099.85

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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.