Home / 6,595,644.48-9,101,969.10-3,655,649.04

Finding the Fourth Proportional to 6,595,644.48, 9,101,969.10 and 3,655,649.04

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Solution

The fourth proportional to 6,595,644.48, 9,101,969.10 and 3,655,649.04 is: 5,044,784.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,644.48 : 9,101,969.10 = 3,655,649.04 : x
  2. Step 2: Convert to fraction form
    6,595,644.48/9,101,969.10 = 3,655,649.04/x
  3. Step 3: Cross multiply
    6,595,644.48x = 9,101,969.10 × 3,655,649.04
  4. Step 4: Simplify right side
    6,595,644.48x = 33,273,604,602,524.66
  5. Step 5: Solve for x
    x = 33,273,604,602,524.66/6,595,644.48
  6. Step 6: Final answer
    x = 5,044,784.43

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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.