Home / 3,655,479.86-5,044,900.71-2,023,887.24

Finding the Fourth Proportional to 3,655,479.86, 5,044,900.71 and 2,023,887.24

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Solution

The fourth proportional to 3,655,479.86, 5,044,900.71 and 2,023,887.24 is: 2,793,151.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,479.86 : 5,044,900.71 = 2,023,887.24 : x
  2. Step 2: Convert to fraction form
    3,655,479.86/5,044,900.71 = 2,023,887.24/x
  3. Step 3: Cross multiply
    3,655,479.86x = 5,044,900.71 × 2,023,887.24
  4. Step 4: Simplify right side
    3,655,479.86x = 10,210,310,174,035.94
  5. Step 5: Solve for x
    x = 10,210,310,174,035.94/3,655,479.86
  6. Step 6: Final answer
    x = 2,793,151.81

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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.