Home / 2,043,759.28-3,066,010.80-695,852.88

Finding the Fourth Proportional to 2,043,759.28, 3,066,010.80 and 695,852.88

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Solution

The fourth proportional to 2,043,759.28, 3,066,010.80 and 695,852.88 is: 1,043,905.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,759.28 : 3,066,010.80 = 695,852.88 : x
  2. Step 2: Convert to fraction form
    2,043,759.28/3,066,010.80 = 695,852.88/x
  3. Step 3: Cross multiply
    2,043,759.28x = 3,066,010.80 × 695,852.88
  4. Step 4: Simplify right side
    2,043,759.28x = 2,133,492,445,291.10
  5. Step 5: Solve for x
    x = 2,133,492,445,291.10/2,043,759.28
  6. Step 6: Final answer
    x = 1,043,905.94

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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.