Home / 11,543,114.70-17,314,672.05-3,024,312.30

Finding the Fourth Proportional to 11,543,114.70, 17,314,672.05 and 3,024,312.30

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Solution

The fourth proportional to 11,543,114.70, 17,314,672.05 and 3,024,312.30 is: 4,536,468.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,543,114.70 : 17,314,672.05 = 3,024,312.30 : x
  2. Step 2: Convert to fraction form
    11,543,114.70/17,314,672.05 = 3,024,312.30/x
  3. Step 3: Cross multiply
    11,543,114.70x = 17,314,672.05 × 3,024,312.30
  4. Step 4: Simplify right side
    11,543,114.70x = 52,364,975,651,281.21
  5. Step 5: Solve for x
    x = 52,364,975,651,281.21/11,543,114.70
  6. Step 6: Final answer
    x = 4,536,468.45

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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.