Home / 966,428.23-1,334,338.17-604,015

Finding the Fourth Proportional to 966,428.23, 1,334,338.17 and 604,015

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Solution

The fourth proportional to 966,428.23, 1,334,338.17 and 604,015 is: 833,957.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,428.23 : 1,334,338.17 = 604,015 : x
  2. Step 2: Convert to fraction form
    966,428.23/1,334,338.17 = 604,015/x
  3. Step 3: Cross multiply
    966,428.23x = 1,334,338.17 × 604,015
  4. Step 4: Simplify right side
    966,428.23x = 805,960,269,752.55
  5. Step 5: Solve for x
    x = 805,960,269,752.55/966,428.23
  6. Step 6: Final answer
    x = 833,957.71

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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.