Home / 2,064,066.62-2,848,506.50-1,146,299.84

Finding the Fourth Proportional to 2,064,066.62, 2,848,506.50 and 1,146,299.84

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Solution

The fourth proportional to 2,064,066.62, 2,848,506.50 and 1,146,299.84 is: 1,581,946.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,066.62 : 2,848,506.50 = 1,146,299.84 : x
  2. Step 2: Convert to fraction form
    2,064,066.62/2,848,506.50 = 1,146,299.84/x
  3. Step 3: Cross multiply
    2,064,066.62x = 2,848,506.50 × 1,146,299.84
  4. Step 4: Simplify right side
    2,064,066.62x = 3,265,242,533,812.18
  5. Step 5: Solve for x
    x = 3,265,242,533,812.18/2,064,066.62
  6. Step 6: Final answer
    x = 1,581,946.29

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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.