Home / 1,364,009.60-2,044,702.20-1,060,235.30

Finding the Fourth Proportional to 1,364,009.60, 2,044,702.20 and 1,060,235.30

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Solution

The fourth proportional to 1,364,009.60, 2,044,702.20 and 1,060,235.30 is: 1,589,332.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,009.60 : 2,044,702.20 = 1,060,235.30 : x
  2. Step 2: Convert to fraction form
    1,364,009.60/2,044,702.20 = 1,060,235.30/x
  3. Step 3: Cross multiply
    1,364,009.60x = 2,044,702.20 × 1,060,235.30
  4. Step 4: Simplify right side
    1,364,009.60x = 2,167,865,450,427.66
  5. Step 5: Solve for x
    x = 2,167,865,450,427.66/1,364,009.60
  6. Step 6: Final answer
    x = 1,589,332.99

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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.