Home / 1,354,336.20-2,031,212.70-596,176.20

Finding the Fourth Proportional to 1,354,336.20, 2,031,212.70 and 596,176.20

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Solution

The fourth proportional to 1,354,336.20, 2,031,212.70 and 596,176.20 is: 894,135.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,336.20 : 2,031,212.70 = 596,176.20 : x
  2. Step 2: Convert to fraction form
    1,354,336.20/2,031,212.70 = 596,176.20/x
  3. Step 3: Cross multiply
    1,354,336.20x = 2,031,212.70 × 596,176.20
  4. Step 4: Simplify right side
    1,354,336.20x = 1,210,960,668,877.74
  5. Step 5: Solve for x
    x = 1,210,960,668,877.74/1,354,336.20
  6. Step 6: Final answer
    x = 894,135.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.