Home / 966,936.60-1,450,404.90-745,752.60

Finding the Fourth Proportional to 966,936.60, 1,450,404.90 and 745,752.60

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Solution

The fourth proportional to 966,936.60, 1,450,404.90 and 745,752.60 is: 1,118,628.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,936.60 : 1,450,404.90 = 745,752.60 : x
  2. Step 2: Convert to fraction form
    966,936.60/1,450,404.90 = 745,752.60/x
  3. Step 3: Cross multiply
    966,936.60x = 1,450,404.90 × 745,752.60
  4. Step 4: Simplify right side
    966,936.60x = 1,081,643,225,227.74
  5. Step 5: Solve for x
    x = 1,081,643,225,227.74/966,936.60
  6. Step 6: Final answer
    x = 1,118,628.90

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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.