Home / 4,461,219.24-6,688,067.10-1,934,971.88

Finding the Fourth Proportional to 4,461,219.24, 6,688,067.10 and 1,934,971.88

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Solution

The fourth proportional to 4,461,219.24, 6,688,067.10 and 1,934,971.88 is: 2,900,826.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,219.24 : 6,688,067.10 = 1,934,971.88 : x
  2. Step 2: Convert to fraction form
    4,461,219.24/6,688,067.10 = 1,934,971.88/x
  3. Step 3: Cross multiply
    4,461,219.24x = 6,688,067.10 × 1,934,971.88
  4. Step 4: Simplify right side
    4,461,219.24x = 12,941,221,770,053.15
  5. Step 5: Solve for x
    x = 12,941,221,770,053.15/4,461,219.24
  6. Step 6: Final answer
    x = 2,900,826.23

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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.