Home / 1,407,995.04-1,943,021.34-796,267.92

Finding the Fourth Proportional to 1,407,995.04, 1,943,021.34 and 796,267.92

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Solution

The fourth proportional to 1,407,995.04, 1,943,021.34 and 796,267.92 is: 1,098,843.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,995.04 : 1,943,021.34 = 796,267.92 : x
  2. Step 2: Convert to fraction form
    1,407,995.04/1,943,021.34 = 796,267.92/x
  3. Step 3: Cross multiply
    1,407,995.04x = 1,943,021.34 × 796,267.92
  4. Step 4: Simplify right side
    1,407,995.04x = 1,547,165,560,917.41
  5. Step 5: Solve for x
    x = 1,547,165,560,917.41/1,407,995.04
  6. Step 6: Final answer
    x = 1,098,843.05

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Why These Related Problems?

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