Home / 6,545,061.82-9,032,099.20-3,604,822.46

Finding the Fourth Proportional to 6,545,061.82, 9,032,099.20 and 3,604,822.46

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Solution

The fourth proportional to 6,545,061.82, 9,032,099.20 and 3,604,822.46 is: 4,974,607.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,061.82 : 9,032,099.20 = 3,604,822.46 : x
  2. Step 2: Convert to fraction form
    6,545,061.82/9,032,099.20 = 3,604,822.46/x
  3. Step 3: Cross multiply
    6,545,061.82x = 9,032,099.20 × 3,604,822.46
  4. Step 4: Simplify right side
    6,545,061.82x = 32,559,114,057,108.03
  5. Step 5: Solve for x
    x = 32,559,114,057,108.03/6,545,061.82
  6. Step 6: Final answer
    x = 4,974,607.57

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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.