Home / 4,853,116.20-7,251,245.42-4,683,392.25

Finding the Fourth Proportional to 4,853,116.20, 7,251,245.42 and 4,683,392.25

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Solution

The fourth proportional to 4,853,116.20, 7,251,245.42 and 4,683,392.25 is: 6,997,653.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,116.20 : 7,251,245.42 = 4,683,392.25 : x
  2. Step 2: Convert to fraction form
    4,853,116.20/7,251,245.42 = 4,683,392.25/x
  3. Step 3: Cross multiply
    4,853,116.20x = 7,251,245.42 × 4,683,392.25
  4. Step 4: Simplify right side
    4,853,116.20x = 33,960,426,602,876.00
  5. Step 5: Solve for x
    x = 33,960,426,602,876.00/4,853,116.20
  6. Step 6: Final answer
    x = 6,997,653.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.