Home / 7,498,698.83-10,348,152.85-4,060,861.19

Finding the Fourth Proportional to 7,498,698.83, 10,348,152.85 and 4,060,861.19

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Solution

The fourth proportional to 7,498,698.83, 10,348,152.85 and 4,060,861.19 is: 5,603,960.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,698.83 : 10,348,152.85 = 4,060,861.19 : x
  2. Step 2: Convert to fraction form
    7,498,698.83/10,348,152.85 = 4,060,861.19/x
  3. Step 3: Cross multiply
    7,498,698.83x = 10,348,152.85 × 4,060,861.19
  4. Step 4: Simplify right side
    7,498,698.83x = 42,022,412,296,752.89
  5. Step 5: Solve for x
    x = 42,022,412,296,752.89/7,498,698.83
  6. Step 6: Final answer
    x = 5,603,960.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.