Home / 8,676,350.40-13,014,460.08-2,611,056

Finding the Fourth Proportional to 8,676,350.40, 13,014,460.08 and 2,611,056

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Solution

The fourth proportional to 8,676,350.40, 13,014,460.08 and 2,611,056 is: 3,916,564.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,676,350.40 : 13,014,460.08 = 2,611,056 : x
  2. Step 2: Convert to fraction form
    8,676,350.40/13,014,460.08 = 2,611,056/x
  3. Step 3: Cross multiply
    8,676,350.40x = 13,014,460.08 × 2,611,056
  4. Step 4: Simplify right side
    8,676,350.40x = 33,981,484,078,644.48
  5. Step 5: Solve for x
    x = 33,981,484,078,644.48/8,676,350.40
  6. Step 6: Final answer
    x = 3,916,564.28

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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.