Home / 1,006,262.64-1,510,093.80-650,394

Finding the Fourth Proportional to 1,006,262.64, 1,510,093.80 and 650,394

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Solution

The fourth proportional to 1,006,262.64, 1,510,093.80 and 650,394 is: 976,043.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,262.64 : 1,510,093.80 = 650,394 : x
  2. Step 2: Convert to fraction form
    1,006,262.64/1,510,093.80 = 650,394/x
  3. Step 3: Cross multiply
    1,006,262.64x = 1,510,093.80 × 650,394
  4. Step 4: Simplify right side
    1,006,262.64x = 982,155,946,957.20
  5. Step 5: Solve for x
    x = 982,155,946,957.20/1,006,262.64
  6. Step 6: Final answer
    x = 976,043.34

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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.