Home / 5,468,654.66-7,546,895.80-3,021,423.53

Finding the Fourth Proportional to 5,468,654.66, 7,546,895.80 and 3,021,423.53

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Solution

The fourth proportional to 5,468,654.66, 7,546,895.80 and 3,021,423.53 is: 4,169,648.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,654.66 : 7,546,895.80 = 3,021,423.53 : x
  2. Step 2: Convert to fraction form
    5,468,654.66/7,546,895.80 = 3,021,423.53/x
  3. Step 3: Cross multiply
    5,468,654.66x = 7,546,895.80 × 3,021,423.53
  4. Step 4: Simplify right side
    5,468,654.66x = 22,802,368,520,285.64
  5. Step 5: Solve for x
    x = 22,802,368,520,285.64/5,468,654.66
  6. Step 6: Final answer
    x = 4,169,648.65

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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.