Home / 1,764,289.96-2,433,822.44-1,152,800.18

Finding the Fourth Proportional to 1,764,289.96, 2,433,822.44 and 1,152,800.18

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Solution

The fourth proportional to 1,764,289.96, 2,433,822.44 and 1,152,800.18 is: 1,590,277.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,764,289.96 : 2,433,822.44 = 1,152,800.18 : x
  2. Step 2: Convert to fraction form
    1,764,289.96/2,433,822.44 = 1,152,800.18/x
  3. Step 3: Cross multiply
    1,764,289.96x = 2,433,822.44 × 1,152,800.18
  4. Step 4: Simplify right side
    1,764,289.96x = 2,805,710,946,920.04
  5. Step 5: Solve for x
    x = 2,805,710,946,920.04/1,764,289.96
  6. Step 6: Final answer
    x = 1,590,277.68

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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.