Home / 4,543,133.40-6,805,514.70-2,832,024.60

Finding the Fourth Proportional to 4,543,133.40, 6,805,514.70 and 2,832,024.60

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Solution

The fourth proportional to 4,543,133.40, 6,805,514.70 and 2,832,024.60 is: 4,242,311.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,133.40 : 6,805,514.70 = 2,832,024.60 : x
  2. Step 2: Convert to fraction form
    4,543,133.40/6,805,514.70 = 2,832,024.60/x
  3. Step 3: Cross multiply
    4,543,133.40x = 6,805,514.70 × 2,832,024.60
  4. Step 4: Simplify right side
    4,543,133.40x = 19,273,385,046,061.62
  5. Step 5: Solve for x
    x = 19,273,385,046,061.62/4,543,133.40
  6. Step 6: Final answer
    x = 4,242,311.05

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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.