Home / 4,986,603.30-7,461,242.55-3,306,987.30

Finding the Fourth Proportional to 4,986,603.30, 7,461,242.55 and 3,306,987.30

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Solution

The fourth proportional to 4,986,603.30, 7,461,242.55 and 3,306,987.30 is: 4,948,104.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,986,603.30 : 7,461,242.55 = 3,306,987.30 : x
  2. Step 2: Convert to fraction form
    4,986,603.30/7,461,242.55 = 3,306,987.30/x
  3. Step 3: Cross multiply
    4,986,603.30x = 7,461,242.55 × 3,306,987.30
  4. Step 4: Simplify right side
    4,986,603.30x = 24,674,234,355,069.61
  5. Step 5: Solve for x
    x = 24,674,234,355,069.61/4,986,603.30
  6. Step 6: Final answer
    x = 4,948,104.53

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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.