Home / 2,592,051.84-3,884,636.88-1,377,372.60

Finding the Fourth Proportional to 2,592,051.84, 3,884,636.88 and 1,377,372.60

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Solution

The fourth proportional to 2,592,051.84, 3,884,636.88 and 1,377,372.60 is: 2,064,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,051.84 : 3,884,636.88 = 1,377,372.60 : x
  2. Step 2: Convert to fraction form
    2,592,051.84/3,884,636.88 = 1,377,372.60/x
  3. Step 3: Cross multiply
    2,592,051.84x = 3,884,636.88 × 1,377,372.60
  4. Step 4: Simplify right side
    2,592,051.84x = 5,350,592,399,461.49
  5. Step 5: Solve for x
    x = 5,350,592,399,461.49/2,592,051.84
  6. Step 6: Final answer
    x = 2,064,230.47

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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.