Home / 1,176,358.76-1,623,092.10-692,885.96

Finding the Fourth Proportional to 1,176,358.76, 1,623,092.10 and 692,885.96

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Solution

The fourth proportional to 1,176,358.76, 1,623,092.10 and 692,885.96 is: 956,015.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,358.76 : 1,623,092.10 = 692,885.96 : x
  2. Step 2: Convert to fraction form
    1,176,358.76/1,623,092.10 = 692,885.96/x
  3. Step 3: Cross multiply
    1,176,358.76x = 1,623,092.10 × 692,885.96
  4. Step 4: Simplify right side
    1,176,358.76x = 1,124,617,727,876.92
  5. Step 5: Solve for x
    x = 1,124,617,727,876.92/1,176,358.76
  6. Step 6: Final answer
    x = 956,015.94

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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.