Home / 2,838,658.56-4,256,412.48-944,365.92

Finding the Fourth Proportional to 2,838,658.56, 4,256,412.48 and 944,365.92

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Solution

The fourth proportional to 2,838,658.56, 4,256,412.48 and 944,365.92 is: 1,416,024.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,658.56 : 4,256,412.48 = 944,365.92 : x
  2. Step 2: Convert to fraction form
    2,838,658.56/4,256,412.48 = 944,365.92/x
  3. Step 3: Cross multiply
    2,838,658.56x = 4,256,412.48 × 944,365.92
  4. Step 4: Simplify right side
    2,838,658.56x = 4,019,610,887,574.68
  5. Step 5: Solve for x
    x = 4,019,610,887,574.68/2,838,658.56
  6. Step 6: Final answer
    x = 1,416,024.79

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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.