Home / 4,840,046.10-7,260,069.15-3,048,455.70

Finding the Fourth Proportional to 4,840,046.10, 7,260,069.15 and 3,048,455.70

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Solution

The fourth proportional to 4,840,046.10, 7,260,069.15 and 3,048,455.70 is: 4,572,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,046.10 : 7,260,069.15 = 3,048,455.70 : x
  2. Step 2: Convert to fraction form
    4,840,046.10/7,260,069.15 = 3,048,455.70/x
  3. Step 3: Cross multiply
    4,840,046.10x = 7,260,069.15 × 3,048,455.70
  4. Step 4: Simplify right side
    4,840,046.10x = 22,131,999,182,711.66
  5. Step 5: Solve for x
    x = 22,131,999,182,711.66/4,840,046.10
  6. Step 6: Final answer
    x = 4,572,683.55

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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.