Home / 4,575,308.62-6,313,867.23-2,482,120.30

Finding the Fourth Proportional to 4,575,308.62, 6,313,867.23 and 2,482,120.30

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Solution

The fourth proportional to 4,575,308.62, 6,313,867.23 and 2,482,120.30 is: 3,425,294.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,308.62 : 6,313,867.23 = 2,482,120.30 : x
  2. Step 2: Convert to fraction form
    4,575,308.62/6,313,867.23 = 2,482,120.30/x
  3. Step 3: Cross multiply
    4,575,308.62x = 6,313,867.23 × 2,482,120.30
  4. Step 4: Simplify right side
    4,575,308.62x = 15,671,778,023,087.77
  5. Step 5: Solve for x
    x = 15,671,778,023,087.77/4,575,308.62
  6. Step 6: Final answer
    x = 3,425,294.19

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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.