Home / 4,669,247.12-6,443,539.59-2,576,032.62

Finding the Fourth Proportional to 4,669,247.12, 6,443,539.59 and 2,576,032.62

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Solution

The fourth proportional to 4,669,247.12, 6,443,539.59 and 2,576,032.62 is: 3,554,913.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,247.12 : 6,443,539.59 = 2,576,032.62 : x
  2. Step 2: Convert to fraction form
    4,669,247.12/6,443,539.59 = 2,576,032.62/x
  3. Step 3: Cross multiply
    4,669,247.12x = 6,443,539.59 × 2,576,032.62
  4. Step 4: Simplify right side
    4,669,247.12x = 16,598,768,172,101.43
  5. Step 5: Solve for x
    x = 16,598,768,172,101.43/4,669,247.12
  6. Step 6: Final answer
    x = 3,554,913.19

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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.