Home / 2,897,204.20-4,345,806.30-1,404,212.20

Finding the Fourth Proportional to 2,897,204.20, 4,345,806.30 and 1,404,212.20

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Solution

The fourth proportional to 2,897,204.20, 4,345,806.30 and 1,404,212.20 is: 2,106,318.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,204.20 : 4,345,806.30 = 1,404,212.20 : x
  2. Step 2: Convert to fraction form
    2,897,204.20/4,345,806.30 = 1,404,212.20/x
  3. Step 3: Cross multiply
    2,897,204.20x = 4,345,806.30 × 1,404,212.20
  4. Step 4: Simplify right side
    2,897,204.20x = 6,102,434,225,296.86
  5. Step 5: Solve for x
    x = 6,102,434,225,296.86/2,897,204.20
  6. Step 6: Final answer
    x = 2,106,318.30

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1.5x scale

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.