Home / 2,364,281.20-3,546,421.80-944,556.40

Finding the Fourth Proportional to 2,364,281.20, 3,546,421.80 and 944,556.40

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Solution

The fourth proportional to 2,364,281.20, 3,546,421.80 and 944,556.40 is: 1,416,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,281.20 : 3,546,421.80 = 944,556.40 : x
  2. Step 2: Convert to fraction form
    2,364,281.20/3,546,421.80 = 944,556.40/x
  3. Step 3: Cross multiply
    2,364,281.20x = 3,546,421.80 × 944,556.40
  4. Step 4: Simplify right side
    2,364,281.20x = 3,349,795,408,289.52
  5. Step 5: Solve for x
    x = 3,349,795,408,289.52/2,364,281.20
  6. Step 6: Final answer
    x = 1,416,834.60

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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.