Home / 842,506.17-1,163,617.14-566,384.46

Finding the Fourth Proportional to 842,506.17, 1,163,617.14 and 566,384.46

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Solution

The fourth proportional to 842,506.17, 1,163,617.14 and 566,384.46 is: 782,255.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    842,506.17 : 1,163,617.14 = 566,384.46 : x
  2. Step 2: Convert to fraction form
    842,506.17/1,163,617.14 = 566,384.46/x
  3. Step 3: Cross multiply
    842,506.17x = 1,163,617.14 × 566,384.46
  4. Step 4: Simplify right side
    842,506.17x = 659,054,665,485.64
  5. Step 5: Solve for x
    x = 659,054,665,485.64/842,506.17
  6. Step 6: Final answer
    x = 782,255.00

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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.