Home / 4,083,746.50-5,635,899.64-2,341,578

Finding the Fourth Proportional to 4,083,746.50, 5,635,899.64 and 2,341,578

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Solution

The fourth proportional to 4,083,746.50, 5,635,899.64 and 2,341,578 is: 3,231,566.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,746.50 : 5,635,899.64 = 2,341,578 : x
  2. Step 2: Convert to fraction form
    4,083,746.50/5,635,899.64 = 2,341,578/x
  3. Step 3: Cross multiply
    4,083,746.50x = 5,635,899.64 × 2,341,578
  4. Step 4: Simplify right side
    4,083,746.50x = 13,196,898,607,231.92
  5. Step 5: Solve for x
    x = 13,196,898,607,231.92/4,083,746.50
  6. Step 6: Final answer
    x = 3,231,566.55

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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.