Home / 1,031,169.26-1,423,184.60-601,449.38

Finding the Fourth Proportional to 1,031,169.26, 1,423,184.60 and 601,449.38

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Solution

The fourth proportional to 1,031,169.26, 1,423,184.60 and 601,449.38 is: 830,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,169.26 : 1,423,184.60 = 601,449.38 : x
  2. Step 2: Convert to fraction form
    1,031,169.26/1,423,184.60 = 601,449.38/x
  3. Step 3: Cross multiply
    1,031,169.26x = 1,423,184.60 × 601,449.38
  4. Step 4: Simplify right side
    1,031,169.26x = 855,973,495,295.55
  5. Step 5: Solve for x
    x = 855,973,495,295.55/1,031,169.26
  6. Step 6: Final answer
    x = 830,099.90

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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.