Home / 6,554,057.42-9,835,544.38-4,021,984.46

Finding the Fourth Proportional to 6,554,057.42, 9,835,544.38 and 4,021,984.46

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Solution

The fourth proportional to 6,554,057.42, 9,835,544.38 and 4,021,984.46 is: 6,035,712.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554,057.42 : 9,835,544.38 = 4,021,984.46 : x
  2. Step 2: Convert to fraction form
    6,554,057.42/9,835,544.38 = 4,021,984.46/x
  3. Step 3: Cross multiply
    6,554,057.42x = 9,835,544.38 × 4,021,984.46
  4. Step 4: Simplify right side
    6,554,057.42x = 39,558,406,652,000.34
  5. Step 5: Solve for x
    x = 39,558,406,652,000.34/6,554,057.42
  6. Step 6: Final answer
    x = 6,035,712.55

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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.