Home / 4,823,008.28-7,232,988.17-1,584,012.30

Finding the Fourth Proportional to 4,823,008.28, 7,232,988.17 and 1,584,012.30

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Solution

The fourth proportional to 4,823,008.28, 7,232,988.17 and 1,584,012.30 is: 2,375,517.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,008.28 : 7,232,988.17 = 1,584,012.30 : x
  2. Step 2: Convert to fraction form
    4,823,008.28/7,232,988.17 = 1,584,012.30/x
  3. Step 3: Cross multiply
    4,823,008.28x = 7,232,988.17 × 1,584,012.30
  4. Step 4: Simplify right side
    4,823,008.28x = 11,457,142,219,114.43
  5. Step 5: Solve for x
    x = 11,457,142,219,114.43/4,823,008.28
  6. Step 6: Final answer
    x = 2,375,517.84

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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.