Home / 1,025,769.24-1,415,487.42-566,878.32

Finding the Fourth Proportional to 1,025,769.24, 1,415,487.42 and 566,878.32

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Solution

The fourth proportional to 1,025,769.24, 1,415,487.42 and 566,878.32 is: 782,251.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,769.24 : 1,415,487.42 = 566,878.32 : x
  2. Step 2: Convert to fraction form
    1,025,769.24/1,415,487.42 = 566,878.32/x
  3. Step 3: Cross multiply
    1,025,769.24x = 1,415,487.42 × 566,878.32
  4. Step 4: Simplify right side
    1,025,769.24x = 802,409,130,630.73
  5. Step 5: Solve for x
    x = 802,409,130,630.73/1,025,769.24
  6. Step 6: Final answer
    x = 782,251.11

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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.