Home / 711,266.81-982,653.44-596,367.32

Finding the Fourth Proportional to 711,266.81, 982,653.44 and 596,367.32

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Solution

The fourth proportional to 711,266.81, 982,653.44 and 596,367.32 is: 823,913.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    711,266.81 : 982,653.44 = 596,367.32 : x
  2. Step 2: Convert to fraction form
    711,266.81/982,653.44 = 596,367.32/x
  3. Step 3: Cross multiply
    711,266.81x = 982,653.44 × 596,367.32
  4. Step 4: Simplify right side
    711,266.81x = 586,022,390,606.48
  5. Step 5: Solve for x
    x = 586,022,390,606.48/711,266.81
  6. Step 6: Final answer
    x = 823,913.60

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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.