Home / 3,660,002.42-5,457,282.16-3,559,446.62

Finding the Fourth Proportional to 3,660,002.42, 5,457,282.16 and 3,559,446.62

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Solution

The fourth proportional to 3,660,002.42, 5,457,282.16 and 3,559,446.62 is: 5,307,347.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,002.42 : 5,457,282.16 = 3,559,446.62 : x
  2. Step 2: Convert to fraction form
    3,660,002.42/5,457,282.16 = 3,559,446.62/x
  3. Step 3: Cross multiply
    3,660,002.42x = 5,457,282.16 × 3,559,446.62
  4. Step 4: Simplify right side
    3,660,002.42x = 19,424,904,538,798.30
  5. Step 5: Solve for x
    x = 19,424,904,538,798.30/3,660,002.42
  6. Step 6: Final answer
    x = 5,307,347.46

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.