Home / 1,164,146.66-1,746,220.47-523,702.34

Finding the Fourth Proportional to 1,164,146.66, 1,746,220.47 and 523,702.34

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Solution

The fourth proportional to 1,164,146.66, 1,746,220.47 and 523,702.34 is: 785,553.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,146.66 : 1,746,220.47 = 523,702.34 : x
  2. Step 2: Convert to fraction form
    1,164,146.66/1,746,220.47 = 523,702.34/x
  3. Step 3: Cross multiply
    1,164,146.66x = 1,746,220.47 × 523,702.34
  4. Step 4: Simplify right side
    1,164,146.66x = 914,499,739,527.68
  5. Step 5: Solve for x
    x = 914,499,739,527.68/1,164,146.66
  6. Step 6: Final answer
    x = 785,553.72

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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.