Home / 1,934,357.44-2,669,332.44-1,074,910

Finding the Fourth Proportional to 1,934,357.44, 2,669,332.44 and 1,074,910

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Solution

The fourth proportional to 1,934,357.44, 2,669,332.44 and 1,074,910 is: 1,483,330.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,357.44 : 2,669,332.44 = 1,074,910 : x
  2. Step 2: Convert to fraction form
    1,934,357.44/2,669,332.44 = 1,074,910/x
  3. Step 3: Cross multiply
    1,934,357.44x = 2,669,332.44 × 1,074,910
  4. Step 4: Simplify right side
    1,934,357.44x = 2,869,292,133,080.40
  5. Step 5: Solve for x
    x = 2,869,292,133,080.40/1,934,357.44
  6. Step 6: Final answer
    x = 1,483,330.88

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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.