Home / 1,194,964.64-1,791,572.10-563,534

Finding the Fourth Proportional to 1,194,964.64, 1,791,572.10 and 563,534

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Solution

The fourth proportional to 1,194,964.64, 1,791,572.10 and 563,534 is: 844,888.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,964.64 : 1,791,572.10 = 563,534 : x
  2. Step 2: Convert to fraction form
    1,194,964.64/1,791,572.10 = 563,534/x
  3. Step 3: Cross multiply
    1,194,964.64x = 1,791,572.10 × 563,534
  4. Step 4: Simplify right side
    1,194,964.64x = 1,009,611,791,801.40
  5. Step 5: Solve for x
    x = 1,009,611,791,801.40/1,194,964.64
  6. Step 6: Final answer
    x = 844,888.42

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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.