Home / 11,064,813.40-16,597,220.10-3,492,544.60

Finding the Fourth Proportional to 11,064,813.40, 16,597,220.10 and 3,492,544.60

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Solution

The fourth proportional to 11,064,813.40, 16,597,220.10 and 3,492,544.60 is: 5,238,816.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,813.40 : 16,597,220.10 = 3,492,544.60 : x
  2. Step 2: Convert to fraction form
    11,064,813.40/16,597,220.10 = 3,492,544.60/x
  3. Step 3: Cross multiply
    11,064,813.40x = 16,597,220.10 × 3,492,544.60
  4. Step 4: Simplify right side
    11,064,813.40x = 57,966,531,435,266.46
  5. Step 5: Solve for x
    x = 57,966,531,435,266.46/11,064,813.40
  6. Step 6: Final answer
    x = 5,238,816.90

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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.