Home / 4,948,093.60-7,421,103.60-2,425,559.20

Finding the Fourth Proportional to 4,948,093.60, 7,421,103.60 and 2,425,559.20

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Solution

The fourth proportional to 4,948,093.60, 7,421,103.60 and 2,425,559.20 is: 3,637,830.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,093.60 : 7,421,103.60 = 2,425,559.20 : x
  2. Step 2: Convert to fraction form
    4,948,093.60/7,421,103.60 = 2,425,559.20/x
  3. Step 3: Cross multiply
    4,948,093.60x = 7,421,103.60 × 2,425,559.20
  4. Step 4: Simplify right side
    4,948,093.60x = 18,000,326,111,133.12
  5. Step 5: Solve for x
    x = 18,000,326,111,133.12/4,948,093.60
  6. Step 6: Final answer
    x = 3,637,830.56

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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.