Home / 4,017,269.60-6,026,232.18-1,886,191.28

Finding the Fourth Proportional to 4,017,269.60, 6,026,232.18 and 1,886,191.28

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Solution

The fourth proportional to 4,017,269.60, 6,026,232.18 and 1,886,191.28 is: 2,829,440.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,269.60 : 6,026,232.18 = 1,886,191.28 : x
  2. Step 2: Convert to fraction form
    4,017,269.60/6,026,232.18 = 1,886,191.28/x
  3. Step 3: Cross multiply
    4,017,269.60x = 6,026,232.18 × 1,886,191.28
  4. Step 4: Simplify right side
    4,017,269.60x = 11,366,626,589,171.39
  5. Step 5: Solve for x
    x = 11,366,626,589,171.39/4,017,269.60
  6. Step 6: Final answer
    x = 2,829,440.82

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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.