Home / 2,026,706.42-3,038,342.63-888,606.11

Finding the Fourth Proportional to 2,026,706.42, 3,038,342.63 and 888,606.11

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Solution

The fourth proportional to 2,026,706.42, 3,038,342.63 and 888,606.11 is: 1,332,156.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,706.42 : 3,038,342.63 = 888,606.11 : x
  2. Step 2: Convert to fraction form
    2,026,706.42/3,038,342.63 = 888,606.11/x
  3. Step 3: Cross multiply
    2,026,706.42x = 3,038,342.63 × 888,606.11
  4. Step 4: Simplify right side
    2,026,706.42x = 2,699,889,805,656.73
  5. Step 5: Solve for x
    x = 2,699,889,805,656.73/2,026,706.42
  6. Step 6: Final answer
    x = 1,332,156.34

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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.