Home / 966,429.23-1,334,339.55-604,016

Finding the Fourth Proportional to 966,429.23, 1,334,339.55 and 604,016

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Solution

The fourth proportional to 966,429.23, 1,334,339.55 and 604,016 is: 833,959.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,429.23 : 1,334,339.55 = 604,016 : x
  2. Step 2: Convert to fraction form
    966,429.23/1,334,339.55 = 604,016/x
  3. Step 3: Cross multiply
    966,429.23x = 1,334,339.55 × 604,016
  4. Step 4: Simplify right side
    966,429.23x = 805,962,437,632.80
  5. Step 5: Solve for x
    x = 805,962,437,632.80/966,429.23
  6. Step 6: Final answer
    x = 833,959.09

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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.