Home / 4,835,276.70-7,254,700.65-1,995,635.10

Finding the Fourth Proportional to 4,835,276.70, 7,254,700.65 and 1,995,635.10

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Solution

The fourth proportional to 4,835,276.70, 7,254,700.65 and 1,995,635.10 is: 2,994,189.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,276.70 : 7,254,700.65 = 1,995,635.10 : x
  2. Step 2: Convert to fraction form
    4,835,276.70/7,254,700.65 = 1,995,635.10/x
  3. Step 3: Cross multiply
    4,835,276.70x = 7,254,700.65 × 1,995,635.10
  4. Step 4: Simplify right side
    4,835,276.70x = 14,477,735,257,132.82
  5. Step 5: Solve for x
    x = 14,477,735,257,132.82/4,835,276.70
  6. Step 6: Final answer
    x = 2,994,189.61

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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.