Home / 2,546,084.42-3,512,602.06-1,457,774.36

Finding the Fourth Proportional to 2,546,084.42, 3,512,602.06 and 1,457,774.36

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Solution

The fourth proportional to 2,546,084.42, 3,512,602.06 and 1,457,774.36 is: 2,011,159.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,084.42 : 3,512,602.06 = 1,457,774.36 : x
  2. Step 2: Convert to fraction form
    2,546,084.42/3,512,602.06 = 1,457,774.36/x
  3. Step 3: Cross multiply
    2,546,084.42x = 3,512,602.06 × 1,457,774.36
  4. Step 4: Simplify right side
    2,546,084.42x = 5,120,581,198,743.74
  5. Step 5: Solve for x
    x = 5,120,581,198,743.74/2,546,084.42
  6. Step 6: Final answer
    x = 2,011,159.24

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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.