Home / 1,301,677.76-1,953,896.88-1,152,884

Finding the Fourth Proportional to 1,301,677.76, 1,953,896.88 and 1,152,884

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Solution

The fourth proportional to 1,301,677.76, 1,953,896.88 and 1,152,884 is: 1,730,548.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,677.76 : 1,953,896.88 = 1,152,884 : x
  2. Step 2: Convert to fraction form
    1,301,677.76/1,953,896.88 = 1,152,884/x
  3. Step 3: Cross multiply
    1,301,677.76x = 1,953,896.88 × 1,152,884
  4. Step 4: Simplify right side
    1,301,677.76x = 2,252,616,450,601.92
  5. Step 5: Solve for x
    x = 2,252,616,450,601.92/1,301,677.76
  6. Step 6: Final answer
    x = 1,730,548.47

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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.